{"title":"E-MTB Wheels","description":"\u003cp\u003eElectric mountain bike wheels that keep up with your motor. Sidekick hubs eliminate pedal kickback, improving suspension feel. Flux rims absorb rough terrain without losing precision. E*spec builds with oversized hubs, steel axles, and 32 spokes handle full-power torque. Carbon and alloy options for 29\" or mullet wheelsets. Lifetime warranty on carbon.\u003c\/p\u003e\n\u003cp\u003eE-bikes put more stress on wheels than analog bikes. Higher torque. Heavier weight. Faster speeds into rougher terrain. We engineer for all of it. Wheels come in 29\" front wheels and 29\" or 27.5\" rear, for mullet wheelset setups.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.bikeradar.com\/reviews\/components\/wheels\/hubs\/ethirteen-sidekick-hub-review\" title=\"BikeRadar e*thirteen Sidekick Hub Review\" target=\"_blank\"\u003eBikeRadar\u003c\/a\u003e found that \"with the Sidekick hub in place, the back end of the bike feels suppler, as if you've switched to a higher-volume shock and increased the amount of travel on tap.\" \u003ca href=\"https:\/\/www.testpilot.bike\/magazin\/test-ethirteen-sidekick-flux-enduro\/en\" title=\"Testpilot e*thirteen Sidekick Flux Enduro Review\" target=\"_blank\"\u003eTestpilot\u003c\/a\u003e concluded: \"Sidekick will help you push your abilities and limits noticeably.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrappler Sidekick Flux\u003c\/strong\u003e wheels are Class 1 E-MTB compatible. Sidekick hubs eliminate pedal kickback with an adjustable deadband (12°\/15°\/18°), improving suspension performance and filtering drivetrain vibration. Low-profile Flux rims deliver engineered compliance without sacrificing lateral stiffness. \u003ca href=\"https:\/\/www.bikeradar.com\/reviews\/components\/wheels\/hubs\/ethirteen-sidekick-hub-review\" title=\"BikeRadar e*thirteen Sidekick Hub Review\" target=\"_blank\"\u003eBikeRadar\u003c\/a\u003e called them \"as forgiving as a good set of alloy hoops, but with a little more zip.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSylvan Sidekick\u003c\/strong\u003e wheels pair Sidekick anti-kickback hubs with lightweight asymmetric rims for lighter E-MTB and trail bikes. Near-equal spoke tension between drive and non-drive sides for a stronger, more consistent wheel. Lively ride feel for all-mountain duties.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrappler Race e*spec\u003c\/strong\u003e wheels are purpose-built for full-power E-MTB. The e*spec rear hub features an oversized hub shell, large 6808 bearings, steel axle, and 32-spoke builds to handle higher drive torque and heavier bike weight. Longer bearing life. Better freehub sealing. 6° engagement balances quick response with pedal kickback reduction. E*spec-specific rims are reinforced over analog versions. Carbon and alloy options for Enduro terrain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSylvan Race e*spec\u003c\/strong\u003e wheels bring asymmetric rim design to lighter E-MTB builds. 4-pawl, 3° engagement for rapid acceleration on changing terrain. Same reinforced e*spec hub internals.\u003c\/p\u003e\n\u003cp\u003eLifetime free replacement warranty on all carbon rims. 5-year warranty on alloy.\u003c\/p\u003e","products":[{"product_id":"grappler-race-alloy-e-spec-enduro-wheels","title":"Grappler Race Alloy e*spec Enduro Wheels","description":"\u003ch3\u003eSave 40% while supplies last. Final sale. No returns.\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLively feel with the precision and durability your e-bike demands.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value=\"{\" for=\"\" in=\"\" width=\"\" end=\"\" by=\"\" data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}'\u003e\u003cspan data-sheets-userformat='{\"2\":33559457,\"3\":{\"1\":0},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"10\":0,\"11\":4,\"12\":0,\"15\":\"Barlow\",\"28\":1}' data-sheets-value='{\"1\":2,\"2\":\"Grappler Race Alloy e*spec Wheels are purpose-built for long-travel e-bikes. The welded 6069 aluminum rims with 30mm inner width have ample lateral stability but with a low profile height for frontal compliance, reduced fatigue, and increased traction. The precision-machined 6-degree engagement 32-spoke rear hub has an oversized 6808 freehub bearing and a steel axle.\"}' data-sheets-root=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Grappler Race Alloy e*spec Enduro Wheels are engineered specifically for the rigors of \u003cmeta charset=\"utf-8\"\u003efull-power e-bike riding on aggressive terrain. Refined over multiple World Cup racing seasons, they are up to 228% stronger than earlier e*spec Plus models. They offer the perfect balance between \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-sheets-value=\"{\" for=\"\" in=\"\" width=\"\" end=\"\" by=\"\" data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}'\u003e\u003cspan data-sheets-userformat='{\"2\":33559457,\"3\":{\"1\":0},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"10\":0,\"11\":4,\"12\":0,\"15\":\"Barlow\",\"28\":1}' data-sheets-value='{\"1\":2,\"2\":\"Grappler Race Alloy e*spec Wheels are purpose-built for long-travel e-bikes. The welded 6069 aluminum rims with 30mm inner width have ample lateral stability but with a low profile height for frontal compliance, reduced fatigue, and increased traction. The precision-machined 6-degree engagement 32-spoke rear hub has an oversized 6808 freehub bearing and a steel axle.\"}' data-sheets-root=\"1\"\u003eresponsiveness, precision, comfort, and increased durability at an incredible value.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value=\"{\" for=\"\" in=\"\" width=\"\" end=\"\" by=\"\" data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}'\u003e\u003cspan data-sheets-userformat='{\"2\":33559457,\"3\":{\"1\":0},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"10\":0,\"11\":4,\"12\":0,\"15\":\"Barlow\",\"28\":1}' data-sheets-value='{\"1\":2,\"2\":\"Grappler Race Alloy e*spec Wheels are purpose-built for long-travel e-bikes. The welded 6069 aluminum rims with 30mm inner width have ample lateral stability but with a low profile height for frontal compliance, reduced fatigue, and increased traction. The precision-machined 6-degree engagement 32-spoke rear hub has an oversized 6808 freehub bearing and a steel axle.\"}' data-sheets-root=\"1\"\u003eThe welded 6069 aluminum rims with 30mm inner width have ample lateral stability but with a low profile height for frontal compliance, reduced fatigue, and increased traction. \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-sheets-value=\"{\" for=\"\" in=\"\" width=\"\" end=\"\" by=\"\" data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}'\u003e\u003cspan data-sheets-userformat='{\"2\":33559457,\"3\":{\"1\":0},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"10\":0,\"11\":4,\"12\":0,\"15\":\"Barlow\",\"28\":1}' data-sheets-value='{\"1\":2,\"2\":\"Grappler Race Alloy e*spec Wheels are purpose-built for long-travel e-bikes. The welded 6069 aluminum rims with 30mm inner width have ample lateral stability but with a low profile height for frontal compliance, reduced fatigue, and increased traction. The precision-machined 6-degree engagement 32-spoke rear hub has an oversized 6808 freehub bearing and a steel axle.\"}' data-sheets-root=\"1\"\u003eThe low rim profile height and double-butted spokes make for a responsive and dynamic ride. \u003cmeta charset=\"utf-8\"\u003eThe e*spec-specific rims are also reinforced over the analog version to support heavier full-power e-bikes.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe unique e*spec rear hub utilizes an oversized hub shell, large 6808 bearings, a steel axle, and 32 spokes, allowing it to withstand the higher drive torque and bike weight that e-bikes entail. \u003c\/span\u003e\u003ca\u003e\u003c\/a\u003e\u003cspan\u003eThese features also provide longer bearing life and better freehub sealing. The freehub has 6 degrees of engagement, striking the perfect balance between quick response and pedal kickback reduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value=\"{\" for=\"\" in=\"\" width=\"\" end=\"\" by=\"\" data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}'\u003e\u003c\/span\u003e\u003cspan style=\"color: #c52b2b;\"\u003e\u003cstrong\u003e\u003cem\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"29 \/ Boost Front","offer_id":40378524827751,"sku":"WH5GAA-108","price":184.93,"currency_code":"USD","in_stock":false},{"title":"29 \/ Boost 148 Rear - XD™ Driver","offer_id":40378524860519,"sku":"WH5GAA-110","price":264.93,"currency_code":"USD","in_stock":true},{"title":"27.5 \/ Boost Front","offer_id":40378524893287,"sku":"WH5GAA-112","price":184.93,"currency_code":"USD","in_stock":true},{"title":"27.5 \/ Boost 148 Rear - XD™ Driver","offer_id":40378524926055,"sku":"WH5GAA-114","price":264.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GAA_108_110_5_88ad3fa4-d5b9-43ea-9ac5-f70e132d4a23.jpg?v=1705607970"},{"product_id":"grappler-race-carbon-e-spec-enduro-wheels","title":"Grappler Race Carbon e*spec Enduro Wheels","description":"\u003ch3\u003eSave 40% while supplies last. Final Sale. No returns.\u003c\/h3\u003e\n\u003cp\u003eRefined over multiple World Cup racing seasons through feedback from riders such as Aaron Gwin and Dak Norton, e*thirteen has improved upon the best aspects of their beloved LG1 Race Carbon wheels to create an even stronger wheel. Grappler Race Carbon e*spec Enduro Wheels are purpose-built for \u003ca\u003e\u003c\/a\u003efull-power e-bike riding on aggressive terrain.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe unique e*spec rear hub utilizes an oversized hub shell, large 6808 bearings, a steel axle, and 32 spokes, allowing it to withstand the higher drive torque and bike weight that e-bikes entail. \u003c\/span\u003e\u003ca\u003e\u003c\/a\u003e\u003cspan\u003eThese features also provide longer bearing life and better freehub sealing. The freehub has 6 degrees of engagement, striking the perfect balance between quick response and pedal kickback reduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe low rim profile height and double-butted spokes create a responsive and dynamic ride. \u003cspan data-mce-fragment=\"1\"\u003eThe high-modulus carbon fiber construction and 30mm inner rim width provides lateral stability and precision— essential to maintaining speed and absorbing impacts while reducing fatigue and increasing grip. \u003c\/span\u003eThe e*spec-specific rims are also reinforced over the analog version to support heavier full-power ebikes. As always, carbon rims come with e*thirteen's trusted \u003ca href=\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Wheel-Rim-Warranty\"\u003eLifetime Carbon Rim Warranty\u003c\/a\u003e so you can push your limits and \u003ca\u003e\u003c\/a\u003eride with confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c52b2b; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cem\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"29 \/ Boost Front","offer_id":40378528989287,"sku":"WH5GCA-108","price":431.93,"currency_code":"USD","in_stock":false},{"title":"29 \/ Boost 148 Rear - XD™ Driver","offer_id":40378529022055,"sku":"WH5GCA-110","price":521.93,"currency_code":"USD","in_stock":true},{"title":"27.5 \/ Boost Front","offer_id":40378529054823,"sku":"WH5GCA-112","price":431.93,"currency_code":"USD","in_stock":true},{"title":"27.5 \/ Boost 148 Rear - XD™ Driver","offer_id":40378529087591,"sku":"WH5GCA-114","price":521.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GCA-108110-8.jpg?v=1705608027"},{"product_id":"sylvan-race-alloy-e-spec-all-mountain-wheels","title":"Sylvan Race Alloy e*spec All Mountain Wheels","description":"\u003ch4\u003e\u003cspan style=\"color: rgb(201, 37, 57);\" data-darkreader-inline-color=\"\"\u003eSave up to 66% while supplies last. Final Sale. No returns. No additional discounts.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eLight. Dynamic. Strength to handle any trail.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFeaturing e*thirteen's first-ever asymmetric rims, the Sylvan Race Alloy e*spec All Mountain wheels are the perfect match for \u003cmeta charset=\"utf-8\"\u003elight e-bikes catering to both daily trail rides and the occasional adrenaline-fueled descent.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe asymmetric 30mm inside-width rims feature a low rim height profile to i\u003cspan\u003encrease compliance, absorb impacts, reduce fatigue, and improve traction. The asymmetric profile results in near-equal spoke tension between the drive and non-drive sides, resulting in a stronger wheel and more consistent ride characteristics.\u003c\/span\u003e The valve dock interface ensures a good seal point for your tubeless valves. \u003cspan\u003eThese features\u003c\/span\u003e combined with double-butted spokes and alloy nipples make for a controlled lively ride feel.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe unique e*spec rear hub utilizes an oversized hub shell, large 6808 bearings, a steel axle, and 32 spokes, allowing it to withstand the higher drive torque and bike weight that e-bikes entail. \u003c\/span\u003e\u003ca\u003e\u003c\/a\u003e\u003cspan\u003eThese features also provide longer bearing life and better freehub sealing. The freehub \u003c\/span\u003e\u003cspan\u003eis equipped with a 4-pawl, 3° engagement freehub to ensure rapid engagement, essential for quick accelerations on changing terrains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(201, 37, 57); --darkreader-inline-color: var(--darkreader-text-ff617e, #ff82b1);\" data-darkreader-inline-color=\"\"\u003e\u003cstrong\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"Boost Front \/ 29","offer_id":40378537640039,"sku":"WH5SAA-108","price":209.97,"currency_code":"USD","in_stock":true},{"title":"Boost Front \/ 27.5","offer_id":40478371053671,"sku":"WH5SAA-104","price":299.95,"currency_code":"USD","in_stock":false},{"title":"Boost 148 Rear - XD™ Driver \/ 29","offer_id":40378537672807,"sku":"WH5SAA-110","price":209.93,"currency_code":"USD","in_stock":false},{"title":"Boost 148 Rear - XD™ Driver \/ 27.5","offer_id":40378537738343,"sku":"WH5SAA-114","price":293.97,"currency_code":"USD","in_stock":true},{"title":"SuperBoost 157 Rear - XD™ Driver \/ 29","offer_id":40378537705575,"sku":"WH5SAA-118","price":149.93,"currency_code":"USD","in_stock":false},{"title":"SuperBoost 157 Rear - XD™ Driver \/ 27.5","offer_id":40378537771111,"sku":"WH5SAA-119","price":149.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SAA_108110_7_707e4cd3-af72-49e0-8bac-d8536f000e45.jpg?v=1705608149"},{"product_id":"sylvan-sidekick-race-carbon-all-mountain-wheels","title":"Sylvan Sidekick Race Carbon All Mountain Wheels (2025)","description":"\u003ch3 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(201, 37, 57);\"\u003eNOTE: Must select a Driver \u0026amp; Axle to receive a complete wheel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan data-sheets-root=\"1\"\u003eA revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the nimble and dynamic ride feel and engineered compliance from Sylvan asymmetric rims.\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSylvan Sidekick All Mountain Wheels break the old rules to revolutionize MTB wheels, by employing the same hub technology as our World cup DH winning Grappler Sidekick wheels, combined with lightweight, low-profile, compliant Sylvan asymmetric All-Mountain rims.\u003c\/p\u003e\n\u003cp\u003eSidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. Sylvan All-Mountain rims build up light and lively, with an asymmetrical spoke bed to allow lightweight spokes for maximum efficiency. Together, they offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSidekick: \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003eA\u003cspan data-sheets-root=\"1\"\u003enti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Speed: \u003c\/strong\u003eExceptionally low drag and whisper-quiet operation of Sidekick gives free speed, carrying more momentum than other freehub systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace Level Builds:\u003c\/strong\u003e handbuilt to exacting precision with Sapim D-light spokes and locking alloy nipples for ultimate performance and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Rim designs combined with Race Level double-butted 28 spoke build gives a lively ride feel, making for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability: \u003c\/strong\u003eTested on the World Cup and fully serviceable and rebuildable means ultimate reliability, so you can push your limits and ride with confidence. Lifetime carbon rim replacement warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"Rear \/ 29\" \/ 148x12mm Boost","offer_id":41013007319143,"sku":"WHS50-309","price":658.0,"currency_code":"USD","in_stock":false},{"title":"Rear \/ 29\" \/ 157x12mm SuperBoost","offer_id":41013007482983,"sku":"WHS50-311","price":658.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 27.5\" \/ 148x12mm Boost","offer_id":41012998111335,"sku":"WHS50-310","price":658.0,"currency_code":"USD","in_stock":false},{"title":"Rear \/ 27.5\" \/ 157x12mm SuperBoost","offer_id":41012998144103,"sku":"WHS50-312","price":658.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-301_300_2.jpg?v=1725486173"},{"product_id":"sylvan-sidekick-race-alloy-all-mountain-wheels","title":"Sylvan Sidekick Race Aluminum All Mountain Wheels (2025)","description":"\u003ch3 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(201, 37, 57);\"\u003eNOTE: Must select a Driver \u0026amp; Axle to receive a complete wheel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cstrong\u003eSylvan Sidekick All Mountain Wheels break the old rules to revolutionize MTB wheels, by employing the same hub technology as our World Cup DH winning Grappler Sidekick wheels, combined with lightweight, low-profile, compliant Sylvan asymmetric All-Mountain rims.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSylvan All-Mountain rims build up light and lively, with an asymmetrical spoke bed to allow lightweight spokes for maximum efficiency. Together, they offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eSidekick:\u003c\/strong\u003e Anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eFree Speed:\u003c\/strong\u003e Exceptionally low drag and whisper-quiet operation of Sidekick gives free speed, carrying more momentum than other freehub systems\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eRace Level Builds:\u003c\/strong\u003e Handbuilt to exacting precision with Sapim D-light spokes and locking alloy nipples for ultimate performance and longevity\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Rim designs combined with Race Level double-butted 28 spoke build gives a lively ride feel, making for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Tested on the World Cup and fully serviceable and rebuildable means ultimate reliability, so you can push your limits and ride with confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"Rear \/ 29 \/ 148x12mm Boost","offer_id":41013014298727,"sku":"WHS50-209","price":315.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 29 \/ 157x12mm Superboost","offer_id":41013014331495,"sku":"WHS50-211","price":322.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 27.5 \/ 148x12mm Boost","offer_id":41013014364263,"sku":"WHS50-210","price":315.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 27.5 \/ 157x12mm Superboost","offer_id":41013014397031,"sku":"WHS50-212","price":322.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-201_200_2.jpg?v=1725486391"},{"product_id":"grappler-sidekick-flux-carbon-enduro-wheels","title":"Grappler Sidekick Flux Carbon Enduro Wheels (2025)","description":"\u003ch3 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(201, 37, 57);\"\u003eNOTE: Must select a Driver \u0026amp; Axle to receive a complete wheel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cstrong\u003eA revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the control and comfort of engineered compliance from Grappler Flux rims.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGrappler Sidekick Flux Enduro and Downhill Wheels are a groundbreaking revolution in MTB wheels. Tested over two World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results. Sidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLow-profile Grappler Flux rims set new standards in compliance, strength, weight, and performance. Together, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eImproved suspension performance:\u003c\/strong\u003e Sidekick anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eFree Speed:\u003c\/strong\u003e Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eEnhanced comfort and control:\u003c\/strong\u003e ultra-compliant, low-profile Flux Carbon rims add radial compliance and traction without reducing steering precision and feel\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eLively Ride Feel:\u003c\/strong\u003e The low profile rim height combined with a double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cstrong\u003eUltimate reliability:\u003c\/strong\u003e Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits and ride with confidence. Lifetime Rim Warranty: Free lifetime carbon rim replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRiding a \u003cstrong\u003eFox® Podium\u003c\/strong\u003e fork and need 20mm endcaps? We don't offer this in a standard configuration, but please reach out to sales@ethirteen.com and we can discuss options.\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"Rear \/ 29\" \/ 148x12mm Boost","offer_id":41012992933991,"sku":"WHS50-301","price":714.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 29\" \/ 157x12mm Superboost","offer_id":41012992966759,"sku":"WHS50-303","price":714.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 27.5\" \/ 148x12mm Boost","offer_id":41012992999527,"sku":"WHS50-302","price":714.0,"currency_code":"USD","in_stock":false},{"title":"Rear \/ 27.5\" \/ 157x12mm Superboost","offer_id":41012993032295,"sku":"WHS50-304","price":714.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GKA-301_300.jpg?v=1725486007"},{"product_id":"grappler-sidekick-flux-alloy-enduro-wheels","title":"Grappler Sidekick Flux Aluminum Enduro Wheels (2025)","description":"\u003ch3 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(201, 37, 57);\"\u003eNOTE: Must select a Driver \u0026amp; Axle to receive a complete wheel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan data-sheets-root=\"1\"\u003eA revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the control and comfort of engineered compliance from Grappler Flux rims.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eGrappler Sidekick Flux Enduro and Downhill Wheels are a groundbreaking revolution in MTB wheels. Tested over two World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results. Sidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. \u003cbr\u003e\u003cbr\u003eLow-profile Grappler Flux rims set new standards in compliance, strength, weight, and performance. Together, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003eImproved suspension performance:\u003c\/strong\u003e Sidekick anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Speed:\u003c\/strong\u003e Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced comfort and control:\u003c\/strong\u003e ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLively Ride Feel:\u003c\/strong\u003e The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace Level Build: \u003c\/strong\u003eHandbuilt to exacting precision with Sapim D-light spokes and locking alloy nipples, for ultimate performance and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate reliability:\u003c\/strong\u003e Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits and ride with confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eRiding a \u003cstrong\u003eFox® Podium\u003c\/strong\u003e fork and need 20mm endcaps? We don't offer this in a standard configuration, but please reach out to sales@ethirteen.com and we can discuss options.\u003cbr\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"Rear \/ 27.5\" \/ 148x12mm Boost","offer_id":41013040840807,"sku":"WHS50-202","price":329.0,"currency_code":"USD","in_stock":false},{"title":"Rear \/ 27.5\" \/ 157x12mm Superboost","offer_id":41013040873575,"sku":"WHS50-204","price":336.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 29\" \/ 157x12mm Superboost","offer_id":41013042872423,"sku":"WHS50-203","price":336.0,"currency_code":"USD","in_stock":true},{"title":"Rear \/ 29\" \/ 148x12mm Boost","offer_id":51634256216434,"sku":"WHS50-201","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GKA-200-201_2.webp?v=1728972629"},{"product_id":"grappler-sidekick-flux-carbon-downhill-wheels-front","title":"Grappler Sidekick Flux Carbon Downhill Wheels - Front (2025)","description":"\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003ch4 class=\"tyJCtd mGzaTb Depvyb baZpAe\"\u003eMore than a component, it's a revolution in ride dynamics - combining the suspension and performance benefits of \u003cmeta charset=\"utf-8\"\u003eanti-kickback Sidekick hubs with the control and comfort of engineered compliance from Grappler Flux rims.\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003cdiv class=\"tyJCtd mGzaTb Depvyb baZpAe\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003eGrappler Sidekick Flux Downhill Wheels\u003c\/strong\u003e are a groundbreaking revolution in MTB wheels. Tested over two World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results. \u003cstrong\u003eSidekick hubs\u003c\/strong\u003e feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. Low-profile \u003cstrong\u003eGrappler Flux\u003c\/strong\u003e rims set new standards in compliance, strength, weight, and performance. Together, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and near-silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003cdiv class=\"tyJCtd mGzaTb Depvyb baZpAe\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-sheets-root=\"1\"\u003e\u003cem\u003eImproved suspension performance\u003c\/em\u003e: \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eSidekick hubs decouple the drivetrain from the suspension. This eliminates kickback at its source,\u003c\/span\u003e\u003c\/span\u003e filters drivetrain vibration, improving ride feel and suspension performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-sheets-root=\"1\"\u003e\u003cem\u003eFree Speed\u003c\/em\u003e: Sidekick has exceptionally low drag, carrying more speed than other freehub systems\u003c\/span\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-sheets-root=\"1\"\u003e\u003cem\u003eEnhanced comfort and control\u003c\/em\u003e: Ultra-compliant, low-profile Flux Carbon rims add radial compliance and traction without reducing steering precision and feel\u003c\/span\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003cdiv class=\"tyJCtd mGzaTb Depvyb baZpAe\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cem\u003eLively Ride Feel\u003c\/em\u003e: Low profile height combined with double-butted 28-spoke build adds wheel strength while maintaining a responsive and dynamic ride\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003cdiv class=\"tyJCtd mGzaTb Depvyb baZpAe\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-sheets-root=\"1\"\u003e\u003cem\u003eUltimate reliability\u003c\/em\u003e: Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits and ride with confidence\u003c\/span\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003csection class=\"yaqOZd\"\u003e\n\u003cdiv class=\"mYVXT\"\u003e\n\u003cdiv class=\"LS81yb VICjCf j5pSsc db35Fc\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb purZT-AhqUyc-II5mzb ZcASvf-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb JNdkSc SQVYQc yYI8W HQwdzb\"\u003e\n\u003cdiv class=\"JNdkSc-SmKAyb LkDMRd\"\u003e\n\u003cdiv class=\"\" jscontroller=\"sGwD4d\" jsaction=\"zXBUYb:zTPCnb;zQF9Uc:Qxe3nd;\" jsname=\"F57UId\"\u003e\n\u003cdiv class=\"oKdM2c ZZyype\"\u003e\n\u003cdiv class=\"hJDwNd-AhqUyc-II5mzb Ft7HRd-AhqUyc-II5mzb pSzOP-AhqUyc-II5mzb Ktthjf-AhqUyc-II5mzb jXK9ad D2fZ2 zu5uec wHaque g5GTcb\"\u003e\n\u003cdiv class=\"jXK9ad-SmKAyb\"\u003e\n\u003cdiv class=\"tyJCtd mGzaTb Depvyb baZpAe\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-Lifetime-Carbon-Wheel-Rim-Warranty\"\u003e\u003cspan data-sheets-root=\"1\"\u003eLifetime Rim Warranty\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #c52b2b;\"\u003e\u003cstrong\u003eWheels Sold Separately - Please add Front and Rear to build a set.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 110x20 Boost","offer_id":41013044969575,"sku":"WH5GKA-309","price":594.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GKA-310_309_2.jpg?v=1725398105"},{"product_id":"grappler-sidekick-flux-carbon-enduro-wheels-front","title":"Grappler Sidekick Flux Carbon Enduro Wheels - Front (2025)","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eA revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the control and comfort of engineered compliance from Grappler Flux rims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eGrappler Sidekick Flux Enduro and Downhill Wheels are a groundbreaking revolution in MTB wheels. Tested over two World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results. Sidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. Low-profile Grappler Flux rims set new standards in compliance, strength, weight, and performance. Together, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eImproved suspension performance: Sidekick anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Carbon rims add radial compliance and traction without reducing steering precision and feel\u003c\/span\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eLively Ride Feel: The low profile rim height combined with a double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eUltimate reliability: Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits and ride with confidence\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eLifetime Rim Warranty: Free lifetime carbon rim replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eRiding a \u003cstrong\u003eFox® Podium\u003c\/strong\u003e fork and need 20mm endcaps? We don't offer this in a standard configuration, but please reach out to sales@ethirteen.com and we can discuss options.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value=\"{\" for=\"\" in=\"\" width=\"\" end=\"\" by=\"\" data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}'\u003e\u003c\/span\u003e\u003cspan style=\"color: #c52b2b;\"\u003e\u003cstrong\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 110x15mm Boost","offer_id":41013046870119,"sku":"WH5GKA-300","price":559.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GKA-301_300.jpg?v=1725486007"},{"product_id":"sylvan-sidekick-race-carbon-all-mountain-wheels-front","title":"Sylvan Sidekick Race Carbon All Mountain Wheels - Front (2025)","description":"\u003ch4\u003eLight. Dynamic. Strength to handle any trail.\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eA revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the nimble and dynamic ride feel and engineered compliance from Sylvan asymmetric rims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eSylvan Sidekick All Mountain Wheels break the old rules to revolutionize MTB wheels, by employing the same hub technology as our World cup DH winning Grappler Sidekick wheels, combined with lightweight, low-profile, compliant Sylvan asymmetric All-Mountain rims. Sidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. Sylvan All-Mountain rims build up light and lively, with an asymmetrical spoke bed to allow lightweight spokes for maximum efficiency. Together, they offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eSidekick anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eExceptionally low drag and whisper-quiet operation of Sidekick gives free speed, carrying more momentum than other freehub systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eUltra-compliant, low-profile asymmetric Sylvan Race Carbon rims enhance comfort and control\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eCompliant rim design combined with Race Level double-butted 28 spoke build provide a lively ride feel, making for a responsive and dynamic ride\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eTested on the World Cup and fully serviceable and rebuildable means ultimate reliability, so you can push your limits and ride with confidence\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-sheets-root=\"1\"\u003eLifetime carbon rim replacement warranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' by=\"\" end=\"\" width=\"\" in=\"\" for=\"\" data-sheets-value=\"{\" separately=\"\" sold=\"\" rear=\"\" guarantee=\"\" lifetime=\"\" covered=\"\" engineering=\"\" confident=\"\" box=\"\" out=\"\" ready=\"\" their=\"\" so=\"\" valves=\"\" quickfill=\"\" tape=\"\" all=\"\" it=\"\" we=\"\" microspline=\"\" or=\"\" xd=\"\" hg=\"\" feedback=\"\" great=\"\" degree=\"\" internals=\"\" freehub=\"\" true=\"\" tried=\"\" utilize=\"\" engagement=\"\" crisp=\"\" quick=\"\" ultralite=\"\" achieve=\"\" compromised=\"\" isn=\"\" lasting=\"\" long=\"\" protection=\"\" seal=\"\" triple=\"\" system=\"\" cap=\"\" captive=\"\" featuring=\"\" hubs=\"\" sl=\"\" gen=\"\" updated=\"\" recently=\"\" spokes=\"\" j-hook=\"\" triple-butted=\"\" dt=\"\" line=\"\" top=\"\" built=\"\" hand=\"\" are=\"\" hoops=\"\" premium=\"\" these=\"\" tire=\"\" off=\"\" squaring=\"\" traction=\"\" maximizing=\"\" tires=\"\" with=\"\" perfectly=\"\" pairs=\"\" inner=\"\" conditions=\"\" roughest=\"\" even=\"\" champ=\"\" like=\"\" descends=\"\" hills=\"\" up=\"\" glides=\"\" fast=\"\" accelerates=\"\" which=\"\" weight=\"\" toughness=\"\" tubeless=\"\" improved=\"\" profile=\"\" hookless=\"\" feature=\"\" rims=\"\" newest=\"\" gram=\"\" wasted=\"\" single=\"\" without=\"\" performance=\"\" winning=\"\" and=\"\" durability=\"\" strength=\"\" inspiring=\"\" confidence=\"\" blend=\"\" perfect=\"\" find=\"\" to=\"\" comb=\"\" tooth=\"\" fine=\"\" a=\"\" through=\"\" been=\"\" has=\"\" wheel=\"\" an=\"\" detail=\"\" every=\"\" circuit=\"\" on=\"\" developed=\"\" layup=\"\" custom=\"\" e=\"\" share=\"\" they=\"\" although=\"\" thoroughbreds=\"\" worthy=\"\" series=\"\" engineered=\"\" purpose=\"\" into=\"\" generations=\"\" few=\"\" past=\"\" over=\"\" evolved=\"\" but=\"\" dh=\"\" cup=\"\" world=\"\" legendary=\"\" our=\"\" of=\"\" brother=\"\" little=\"\" the=\"\" as=\"\" started=\"\" have=\"\" may=\"\" wheels=\"\" enduro=\"\" carbon=\"\" race=\"\" lg1=\"\"\u003e\u003c\/span\u003e\u003cspan style=\"color: #c52b2b;\" data-mce-style=\"color: #c52b2b;\"\u003e\u003cstrong\u003e\u003cem\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"e*thirteen","offers":[{"title":"Front \/ 29\" \/ 110x15mm Boost","offer_id":41013047033959,"sku":"WH5SKA-300","price":545.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-301_300_2.jpg?v=1725486173"},{"product_id":"sylvan-sidekick-race-aluminum-all-mountain-wheels-front","title":"Sylvan Sidekick Race Aluminum All Mountain Wheels - Front (2025)","description":"\u003ch4\u003eLight. Dynamic. Strength to handle any trail.\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eSylvan Sidekick All Mountain Wheels break the old rules to revolutionize MTB wheels, by employing the same hub technology as our World cup DH winning Grappler Sidekick wheels, combined with lightweight, low-profile, compliant Sylvan asymmetric All-Mountain rims. Sidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. Sylvan All-Mountain rims build up light and lively, with an asymmetrical spoke bed to allow lightweight spokes for maximum efficiency. Together, they offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eSidekick anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eExceptionally low drag and whisper-quiet operation of Sidekick gives free speed, carrying more momentum than other freehub systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eUltra-compliant, low-profile asymmetric Sylvan Race Aluminum rims enhance comfort and control\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eRace Level Builds: handbuilt to exacting precision with Sapim D-light spokes and locking alloy nipples for ultimate performance and longevity\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eCompliant rim designs combined with Race Level double-butted 28 spoke build gives a lively ride feel, making for a responsive and dynamic ride\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eTested on the World Cup and fully serviceable and rebuildable means ultimate reliability, so you can push your limits and ride with confidence\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' by=\"\" end=\"\" width=\"\" in=\"\" for=\"\" data-sheets-value=\"{\" separately=\"\" sold=\"\" rear=\"\" guarantee=\"\" lifetime=\"\" covered=\"\" engineering=\"\" confident=\"\" box=\"\" out=\"\" ready=\"\" their=\"\" so=\"\" valves=\"\" quickfill=\"\" tape=\"\" all=\"\" it=\"\" we=\"\" microspline=\"\" or=\"\" xd=\"\" hg=\"\" feedback=\"\" great=\"\" degree=\"\" internals=\"\" freehub=\"\" true=\"\" tried=\"\" utilize=\"\" engagement=\"\" crisp=\"\" quick=\"\" ultralite=\"\" achieve=\"\" compromised=\"\" isn=\"\" lasting=\"\" long=\"\" protection=\"\" seal=\"\" triple=\"\" system=\"\" cap=\"\" captive=\"\" featuring=\"\" hubs=\"\" sl=\"\" gen=\"\" updated=\"\" recently=\"\" spokes=\"\" j-hook=\"\" triple-butted=\"\" dt=\"\" line=\"\" top=\"\" built=\"\" hand=\"\" are=\"\" hoops=\"\" premium=\"\" these=\"\" tire=\"\" off=\"\" squaring=\"\" traction=\"\" maximizing=\"\" tires=\"\" with=\"\" perfectly=\"\" pairs=\"\" inner=\"\" conditions=\"\" roughest=\"\" even=\"\" champ=\"\" like=\"\" descends=\"\" hills=\"\" up=\"\" glides=\"\" fast=\"\" accelerates=\"\" which=\"\" weight=\"\" toughness=\"\" tubeless=\"\" improved=\"\" profile=\"\" hookless=\"\" feature=\"\" rims=\"\" newest=\"\" gram=\"\" wasted=\"\" single=\"\" without=\"\" performance=\"\" winning=\"\" and=\"\" durability=\"\" strength=\"\" inspiring=\"\" confidence=\"\" blend=\"\" perfect=\"\" find=\"\" to=\"\" comb=\"\" tooth=\"\" fine=\"\" a=\"\" through=\"\" been=\"\" has=\"\" wheel=\"\" an=\"\" detail=\"\" every=\"\" circuit=\"\" on=\"\" developed=\"\" layup=\"\" custom=\"\" e=\"\" share=\"\" they=\"\" although=\"\" thoroughbreds=\"\" worthy=\"\" series=\"\" engineered=\"\" purpose=\"\" into=\"\" generations=\"\" few=\"\" past=\"\" over=\"\" evolved=\"\" but=\"\" dh=\"\" cup=\"\" world=\"\" legendary=\"\" our=\"\" of=\"\" brother=\"\" little=\"\" the=\"\" as=\"\" started=\"\" have=\"\" may=\"\" wheels=\"\" enduro=\"\" carbon=\"\" race=\"\" lg1=\"\"\u003e\u003c\/span\u003e\u003cspan style=\"color: #c52b2b;\" data-mce-style=\"color: #c52b2b;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' by=\"\" end=\"\" width=\"\" in=\"\" for=\"\" data-sheets-value=\"{\" separately=\"\" sold=\"\" rear=\"\" guarantee=\"\" lifetime=\"\" covered=\"\" engineering=\"\" confident=\"\" box=\"\" out=\"\" ready=\"\" their=\"\" so=\"\" valves=\"\" quickfill=\"\" tape=\"\" all=\"\" it=\"\" we=\"\" microspline=\"\" or=\"\" xd=\"\" hg=\"\" feedback=\"\" great=\"\" degree=\"\" internals=\"\" freehub=\"\" true=\"\" tried=\"\" utilize=\"\" engagement=\"\" crisp=\"\" quick=\"\" ultralite=\"\" achieve=\"\" compromised=\"\" isn=\"\" lasting=\"\" long=\"\" protection=\"\" seal=\"\" triple=\"\" system=\"\" cap=\"\" captive=\"\" featuring=\"\" hubs=\"\" sl=\"\" gen=\"\" updated=\"\" recently=\"\" spokes=\"\" j-hook=\"\" triple-butted=\"\" dt=\"\" line=\"\" top=\"\" built=\"\" hand=\"\" are=\"\" hoops=\"\" premium=\"\" these=\"\" tire=\"\" off=\"\" squaring=\"\" traction=\"\" maximizing=\"\" tires=\"\" with=\"\" perfectly=\"\" pairs=\"\" inner=\"\" conditions=\"\" roughest=\"\" even=\"\" champ=\"\" like=\"\" descends=\"\" hills=\"\" up=\"\" glides=\"\" fast=\"\" accelerates=\"\" which=\"\" weight=\"\" toughness=\"\" tubeless=\"\" improved=\"\" profile=\"\" hookless=\"\" feature=\"\" rims=\"\" newest=\"\" gram=\"\" wasted=\"\" single=\"\" without=\"\" performance=\"\" winning=\"\" and=\"\" durability=\"\" strength=\"\" inspiring=\"\" confidence=\"\" blend=\"\" perfect=\"\" find=\"\" to=\"\" comb=\"\" tooth=\"\" fine=\"\" a=\"\" through=\"\" been=\"\" has=\"\" wheel=\"\" an=\"\" detail=\"\" every=\"\" circuit=\"\" on=\"\" developed=\"\" layup=\"\" custom=\"\" e=\"\" share=\"\" they=\"\" although=\"\" thoroughbreds=\"\" worthy=\"\" series=\"\" engineered=\"\" purpose=\"\" into=\"\" generations=\"\" few=\"\" past=\"\" over=\"\" evolved=\"\" but=\"\" dh=\"\" cup=\"\" world=\"\" legendary=\"\" our=\"\" of=\"\" brother=\"\" little=\"\" the=\"\" as=\"\" started=\"\" have=\"\" may=\"\" wheels=\"\" enduro=\"\" carbon=\"\" race=\"\" lg1=\"\"\u003e\u003c\/span\u003e\u003cspan style=\"color: #c52b2b;\"\u003e\u003cstrong\u003e\u003cem\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"Front \/ 29 \/ 110x15mm Boost","offer_id":41013048934503,"sku":"WH5SKA-200","price":265.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-201_200_2.jpg?v=1725486391"},{"product_id":"grappler-sidekick-flux-aluminum-downhill-wheels-front","title":"Grappler Sidekick Flux Aluminum Downhill Wheels - Front (2025)","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003ePurpose-built with unyielding strength\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the control and comfort of engineered compliance from Grappler Flux rims.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGrappler Sidekick Flux Enduro and Downhill Wheels are a groundbreaking revolution in MTB wheels. Tested over two World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results. Sidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. Low-profile Grappler Flux rims set new standards in compliance, strength, weight, and performance. Together, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImproved suspension performance: Sidekick anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLively Ride Feel: The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRace Level Build: Handbuilt to exacting precision with Sapim D-light spokes and locking alloy nipples, for ultimate performance and longevity\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUltimate reliability: Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits and ride with confidence\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #c52b2b;\"\u003e\u003cstrong\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 110x20 Boost","offer_id":41013049098343,"sku":"WH5GKA-209","price":265.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GKA-209_S.jpg?v=1737707841"},{"product_id":"grappler-sidekick-flux-aluminum-enduro-wheels-front","title":"Grappler Sidekick Flux Aluminum Enduro Wheels - Front (2025)","description":"\u003ch3\u003eResponsiveness and durability you can trust.\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eA revolution in MTB wheels, combining the suspension and performance benefits of Sidekick anti-kickback hubs with the control and comfort of engineered compliance from Grappler Flux rims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eGrappler Sidekick Flux Enduro and Downhill Wheels are a groundbreaking revolution in MTB wheels. Tested over two World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results. Sidekick hubs feature an adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. Low-profile Grappler Flux rims set new standards in compliance, strength, weight, and performance. Together, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that puts wooden-feeling hoops to shame. Efficient and predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eImproved suspension performance: Sidekick anti-kickback hub technology with adjustable deadband eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eLively Ride Feel: The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eRace Level Build: Handbuilt to exacting precision with Sapim D-light spokes and locking alloy nipples, for ultimate performance and longevity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eUltimate reliability: Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits and ride with confidence\u003c\/span\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eRiding a \u003cstrong\u003eFox® Podium\u003c\/strong\u003e fork and need 20mm endcaps? We don't offer this in a standard configuration, but please reach out to sales@ethirteen.com and we can discuss options.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-hyperlinkruns='{\"1\":1551,\"2\":\"https:\/\/support.ethirteen.com\/hc\/en-us\/articles\/360000645352-e-thirteen-No-Fault-Lifetime-Carbon-Rim-Warranty\"}{\"1\":1569}' data-sheets-textstyleruns='{\"1\":0}{\"1\":1551,\"2\":{\"2\":{\"1\":2,\"2\":1136076},\"9\":1}}{\"1\":1569}{\"1\":1572,\"2\":{\"6\":1}}' data-sheets-userformat='{\"2\":1061633,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Barlow Condensed\",\"16\":14,\"23\":1}' by=\"\" end=\"\" width=\"\" in=\"\" for=\"\" data-sheets-value=\"{\"\u003e\u003c\/span\u003e\u003cspan style=\"color: #c52b2b;\"\u003e\u003cstrong\u003eWheels Sold Separately - Please add Front and Rear to build a set\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"e*thirteen","offers":[{"title":"Front \/ 29 \/ 110x15mm 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Flux 55 Pro Aluminum Rims provide exceptional durability and ample compliance in 29\" front and rear wheels. 27.5\" rear wheels are built with buriier Flux 66 GR rims to withstand the added abuse of mixed-wheel gravity use.\u003c\/p\u003e\n\u003cp\u003eTogether, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that won't disappoint. Efficient, predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront-tuned build: spoke pattern, hub flange spacing, and rim lay-up are optimized for steering precision and arm-fatigue reduction on long descents.\u003c\/li\u003e\n\u003cli\u003eFront axle: 110×15mm Boost for compatibility with modern Enduro forks. \u003cmeta charset=\"utf-8\"\u003e110x20mm endcaps available separately.\u003c\/li\u003e\n\u003cli\u003eSidekick anti-kickback hub technology eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/li\u003e\n\u003cli\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/li\u003e\n\u003cli\u003eLightweight, durable Flux 55 Pro Rims provide ample compliance, bump absorption, and traction in front and rear 29\" wheels, while more robust Flux 66 Pro rims are used in 27.5\" rear wheels for added toughness\u003c\/li\u003e\n\u003cli\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/li\u003e\n\u003cli\u003eLively Ride Feel: The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli\u003eHandbuilt to exacting precision with AL 6069 welded rims, Sapim D-light spokes and locking brass nipples, for ultimate performance and longevity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 110x15mm Boost","offer_id":61864703132018,"sku":"WH5GKA-220","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5GKA-220_S.jpg?v=1779161123"},{"product_id":"grappler-sidekick-pro-flux-aluminum-gr-enduro-rear-mtb-wheel","title":"Grappler Sidekick Pro Flux Aluminum GR Enduro Rear MTB Wheel","description":"\u003cp\u003eGrappler Sidekick Pro Flux GR Enduro Aluminum Wheels are a groundbreaking revolution in MTB, at an incredible value. Tested over multiple World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results.\u003c\/p\u003e\n\u003cp\u003eSecond-generation Sidekick Pro J-bend hubs are 140g lighter and feature a wider 9°\/13°\/18° adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. A magnetic pawl-retraction system, combined with new bearings and seals, reduces drag, making these wheels the fastest-rolling we have ever tested.\u003c\/p\u003e\n\u003cp\u003eLow-profile Flux Pro Aluminum rims set new standards in compliance, strength, weight, and performance. 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Lighter Flux 54 rims complement front wheels for enhanced compliance and traction, while more robust Flux 55 rims are used in rear 29\" wheels for added durability without sacrificing ride feel 27.5\" rear wheels are built with burlier Flux 66 GR rims to withstand the added abuse of mixed-wheel gravity use.\u003c\/p\u003e\n\u003cp\u003eTogether, these technological marvels offer increased comfort, enhanced speed and control, and a lively ride feel that won't disappoint. 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Tested over multiple World Cup seasons by the world's fastest athletes, these wheels consistently deliver top results.\u003c\/p\u003e\n\u003cp\u003eSecond-generation Sidekick Pro J-bend hubs are 140g lighter and feature a wider 9°\/13°\/18° adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. A magnetic pawl-retraction system, combined with new bearings and seals, reduces drag, making these wheels the fastest-rolling we have ever tested.\u003c\/p\u003e\n\u003cp\u003eFront\/rear specific, low-profile Flux Pro Carbon rims set new standards in compliance, strength, weight, and performance. 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These wheels feature the same Sidekick anti-kickback mechanism and 6069-AL rim extrusions as our Pro-level Aluminum wheels, with a more value-oriented, yet resilient build spec.\u003c\/p\u003e\n\u003cp\u003eThe 9°\/13°\/18° adjustable deadband in Sidekick Hubs eliminates pedal kickback by absorbing chainstay growth at the source, enhancing suspension performance, and filtering drivetrain shock and vibration before it reaches the rider. The engineered compliance in low profile Flux rim designs means exceptional levels of traction and control, and fatigue-reducing comfort for long days in the saddle. Lightweight, nimble Flux 43 Aluminum rims in front wheels deliver maximum compliance, while more robust Flux 54 Aluminum rims in rear wheels balance comfort with added durability.\u003c\/p\u003e\n\u003cp\u003eAll Sidekick wheels have near silent operation, meaning a more immersive riding experience in the backcountry.\u003c\/p\u003e\n\u003cp\u003eThe result is a Trail and All Mountain wheelset that improves the performance of any full suspension bike, with a playful, dynamic ride feel, at a truly incredible price.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront-tuned build: spoke pattern, hub flange spacing, and rim lay-up are optimized for steering precision and arm-fatigue reduction on long descents.\u003c\/li\u003e\n\u003cli\u003eFront axle: 110×15mm Boost for compatibility with modern All-Mountain forks.\u003c\/li\u003e\n\u003cli\u003eSidekick anti-kickback hub technology eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/li\u003e\n\u003cli\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/li\u003e\n\u003cli\u003eLighter Flux 43 Pro rims in front wheels provide added compliance, bump absorption, and traction, while robust Flux 54 Pro rims in back wheels deliver balanced comfort and durability\u003c\/li\u003e\n\u003cli\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/li\u003e\n\u003cli\u003eLively Ride Feel: The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli\u003eHandbuilt to exacting precision with AL 6069 sleeved rims, double butted spokes and secure lock brass nipples, for performance, longevity, and value\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 110x15mm Boost","offer_id":61864704213362,"sku":"WH5SKA-250","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-250_S.jpg?v=1779156888"},{"product_id":"sylvan-sidekick-flux-aluminum-all-mountain-rear-mtb-wheel","title":"Sylvan Sidekick Flux Aluminum All Mountain Rear MTB Wheel","description":"\u003cp\u003eFor Aggressive Trail and All Mountain riders looking for performance-enhancing wheels on a budget, without compromising durability and comfort, finally there is the Sylvan Sidekick Flux Aluminum Wheelset. These wheels feature the same Sidekick anti-kickback mechanism and 6069-AL rim extrusions as our Pro-level Aluminum wheels, with a more value-oriented, yet resilient build spec.\u003c\/p\u003e\n\u003cp\u003eThe 9°\/13°\/18° adjustable deadband in Sidekick Hubs eliminates pedal kickback by absorbing chainstay growth at the source, enhancing suspension performance, and filtering drivetrain shock and vibration before it reaches the rider. The engineered compliance in low profile Flux rim designs means exceptional levels of traction and control, and fatigue-reducing comfort for long days in the saddle. Lightweight, nimble Flux 43 Aluminum rims in front wheels deliver maximum compliance, while more robust Flux 54 Aluminum rims in rear wheels balance comfort with added durability.\u003c\/p\u003e\n\u003cp\u003eAll Sidekick wheels have near silent operation, meaning a more immersive riding experience in the backcountry.\u003c\/p\u003e\n\u003cp\u003eThe result is a Trail and All Mountain wheelset that improves the performance of any full suspension bike, with a playful, dynamic ride feel, at a truly incredible price.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear-tuned build: drive-side stiffness and reinforced lacing deliver crisp power transfer with minimal flex when you load the rear wheel.\u003c\/li\u003e\n\u003cli\u003eFreehub options to match your drivetrain: choose XD, Microspline, HG.\u003c\/li\u003e\n\u003cli\u003eSidekick anti-kickback hub technology eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/li\u003e\n\u003cli\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/li\u003e\n\u003cli\u003eLighter Flux 43 Pro rims in front wheels provide added compliance, bump absorption, and traction, while robust Flux 54 Pro rims in back wheels deliver balanced comfort and durability\u003c\/li\u003e\n\u003cli\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/li\u003e\n\u003cli\u003eLively Ride Feel: The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli\u003eHandbuilt to exacting precision with AL 6069 sleeved rims, double butted spokes and secure lock brass nipples, for performance, longevity, and value\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 148x12mm Boost \/ XD","offer_id":61864704246130,"sku":"WH5SKA-251","price":359.95,"currency_code":"USD","in_stock":true},{"title":"29\" \/ 148x12mm Boost \/ Microspline","offer_id":61864704278898,"sku":"WH5SKA-252","price":359.95,"currency_code":"USD","in_stock":true},{"title":"29\" \/ 148x12mm Boost \/ HG","offer_id":61864704311666,"sku":"WH5SKA-253","price":359.95,"currency_code":"USD","in_stock":true},{"title":"29\" \/ 157x12mm Super Boost \/ XD","offer_id":61864704344434,"sku":"WH5SKA-254","price":359.95,"currency_code":"USD","in_stock":true},{"title":"29\" \/ 157x12mm Super Boost \/ Microspline","offer_id":61864704377202,"sku":"WH5SKA-255","price":359.95,"currency_code":"USD","in_stock":true},{"title":"29\" \/ 157x12mm Super Boost \/ HG","offer_id":61864704409970,"sku":"WH5SKA-256","price":359.95,"currency_code":"USD","in_stock":true},{"title":"27.5\" \/ 148x12mm Boost \/ XD","offer_id":61864704442738,"sku":"WH5SKA-257","price":359.95,"currency_code":"USD","in_stock":true},{"title":"27.5\" \/ 148x12mm Boost \/ Microspline","offer_id":61864704475506,"sku":"WH5SKA-258","price":359.95,"currency_code":"USD","in_stock":true},{"title":"27.5\" \/ 148x12mm Boost \/ HG","offer_id":61864704508274,"sku":"WH5SKA-259","price":359.95,"currency_code":"USD","in_stock":true},{"title":"27.5\" \/ 157x12mm Super Boost \/ XD","offer_id":61864704541042,"sku":"WH5SKA-260","price":359.95,"currency_code":"USD","in_stock":true},{"title":"27.5\" \/ 157x12mm Super Boost \/ Microspline","offer_id":61864704573810,"sku":"WH5SKA-261","price":359.95,"currency_code":"USD","in_stock":true},{"title":"27.5\" \/ 157x12mm Super Boost \/ HG","offer_id":61864704606578,"sku":"WH5SKA-262","price":359.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-251_S.jpg?v=1779156550"},{"product_id":"sylvan-sidekick-pro-flux-aluminum-all-mountain-front-mtb-wheel","title":"Sylvan Sidekick Pro Flux Aluminum All Mountain Front MTB Wheel","description":"\u003cp\u003eSylvan Sidekick Pro Aluminum Wheels tick all the boxes for Aggressive Trail and All Mountain riders who want pro-level performance and durability, that won't break the bank.\u003c\/p\u003e\n\u003cp\u003eThey feature second-generation Sidekick Pro Straight Pull Hubs that are 160g lighter, with a wider 9°\/13°\/18° adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. The faster engagement 9° narrowest deadband setting feels more like traditional hubs when climbing is a priority, and tool-free deadband adjustment allows you to increase the degrees of deadband depending on terrain, maximizing anti-kickback effects when the going gets rough.\u003c\/p\u003e\n\u003cp\u003eThe results on short to medium travel bikes are a smoother, less fatiguing ride, and a feeling of more usable suspension, without affecting the intended frame kinematics.\u003c\/p\u003e\n\u003cp\u003eFront and rear specific, low-profile Flux Pro Aluminum rims set new standards in compliance, strength, weight, and performance. Lighter Flux 43 rims complement front wheels for maximum compliance and traction. Robust Flux 54 rims are used in rear wheels for added durability without sacrificing ride feel.\u003c\/p\u003e\n\u003cp\u003eTogether, Sidekick and Flux offer increased comfort, enhanced speed and control, and a lively ride feel that won't disappoint. Efficient, predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront-tuned build: spoke pattern, hub flange spacing, and rim lay-up are optimized for steering precision and arm-fatigue reduction on long descents.\u003c\/li\u003e\n\u003cli\u003eFront axle: 110×15mm Boost for compatibility with modern All-Mountain forks.\u003c\/li\u003e\n\u003cli\u003eSidekick anti-kickback hub technology eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/li\u003e\n\u003cli\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Pro 43 and 54 Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/li\u003e\n\u003cli\u003eLighter Flux 43 Pro rims in front wheels provide added compliance, bump absorption, and traction, while robust Flux 54 Pro rims in back wheels deliver balanced comfort and durability\u003c\/li\u003e\n\u003cli\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/li\u003e\n\u003cli\u003eLively Ride Feel: The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli\u003eHandbuilt to exacting precision with AL 6069 welded rims, Sapim D-light spokes and locking alloy nipples, for ultimate performance and longevity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 110x15mm Boost","offer_id":61864704672114,"sku":"WH5SKA-209","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-209_S.jpg?v=1779159806"},{"product_id":"sylvan-sidekick-pro-flux-aluminum-all-mountain-rear-mtb-wheel","title":"Sylvan Sidekick Pro Flux Aluminum All Mountain Rear MTB Wheel","description":"\u003cp\u003eSylvan Sidekick Pro Aluminum Wheels tick all the boxes for Aggressive Trail and All Mountain riders who want pro-level performance and durability, that won't break the bank.\u003c\/p\u003e\n\u003cp\u003eThey feature second-generation Sidekick Pro Straight Pull Hubs that are 160g lighter, with a wider 9°\/13°\/18° adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. The faster engagement 9° narrowest deadband setting feels more like traditional hubs when climbing is a priority, and tool-free deadband adjustment allows you to increase the degrees of deadband depending on terrain, maximizing anti-kickback effects when the going gets rough.\u003c\/p\u003e\n\u003cp\u003eThe results on short to medium travel bikes are a smoother, less fatiguing ride, and a feeling of more usable suspension, without affecting the intended frame kinematics.\u003c\/p\u003e\n\u003cp\u003eFront and rear specific, low-profile Flux Pro Aluminum rims set new standards in compliance, strength, weight, and performance. Lighter Flux 43 rims complement front wheels for maximum compliance and traction. Robust Flux 54 rims are used in rear wheels for added durability without sacrificing ride feel.\u003c\/p\u003e\n\u003cp\u003eTogether, Sidekick and Flux offer increased comfort, enhanced speed and control, and a lively ride feel that won't disappoint. Efficient, predictable suspension performance, added traction and tracking, reduced rider fatigue, and nearly silent hub operation create a more confident and immersive ride experience for both pros and enthusiasts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear-tuned build: drive-side stiffness and reinforced lacing deliver crisp power transfer with minimal flex when you load the rear wheel.\u003c\/li\u003e\n\u003cli\u003eFreehub options to match your drivetrain: choose XD, Microspline, HG.\u003c\/li\u003e\n\u003cli\u003eSidekick anti-kickback hub technology eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance\u003c\/li\u003e\n\u003cli\u003eEnhanced comfort and control: ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel\u003c\/li\u003e\n\u003cli\u003eLighter Flux 43 Pro rims in front wheels provide added compliance, bump absorption, and traction, while robust Flux 54 Pro rims in back wheels deliver balanced comfort and durability\u003c\/li\u003e\n\u003cli\u003eFree Speed: Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems\u003c\/li\u003e\n\u003cli\u003eLively Ride Feel: The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride\u003c\/li\u003e\n\u003cli\u003eHandbuilt to exacting precision with AL 6069 welded rims, Sapim D-light spokes and locking alloy nipples, for ultimate performance and longevity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"29\" \/ 148x12mm Boost \/ XD","offer_id":61864704704882,"sku":"WH5SKA-210","price":469.95,"currency_code":"USD","in_stock":false},{"title":"29\" \/ 148x12mm Boost \/ Microspline","offer_id":61864704737650,"sku":"WH5SKA-211","price":469.95,"currency_code":"USD","in_stock":true},{"title":"29\" \/ 148x12mm Boost \/ HG","offer_id":61864704770418,"sku":"WH5SKA-212","price":469.95,"currency_code":"USD","in_stock":true},{"title":"27.5\" \/ 148x12mm Boost \/ XD","offer_id":61864704803186,"sku":"WH5SKA-216","price":469.95,"currency_code":"USD","in_stock":false},{"title":"27.5\" \/ 148x12mm Boost \/ Microspline","offer_id":61864704835954,"sku":"WH5SKA-217","price":469.95,"currency_code":"USD","in_stock":false},{"title":"27.5\" \/ 148x12mm Boost \/ HG","offer_id":61864704868722,"sku":"WH5SKA-218","price":469.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/3765\/8983\/files\/WH5SKA-211_S.jpg?v=1779159712"},{"product_id":"sylvan-sidekick-pro-flux-carbon-all-mountain-front-mtb-wheel","title":"Sylvan Sidekick Pro Flux Carbon All Mountain Front MTB Wheel","description":"\u003cp\u003eSylvan Sidekick Pro Carbon Wheels have been meticulously engineered to deliver all the comfort and performance of our Grappler Sidekick Flux Wheels, in a lightweight package for Trail and All Mountain riders.\u003c\/p\u003e\n\u003cp\u003eSecond-generation Sidekick Pro Straight Pull hubs are 160g lighter and feature a wider 9°\/13°\/18° adjustable deadband that eliminates pedal kickback, enhancing suspension performance and filtering drivetrain shock and vibration before it reaches the rider. The faster engagement 9° narrowest deadband setting feels more like traditional hubs when climbing is a priority, and tool-free deadband adjustment allows you to increase the degrees of deadband depending on terrain, maximizing anti-kickback effects when the going gets rough.\u003c\/p\u003e\n\u003cp\u003eThe results on short to medium travel bikes are a smoother, less fatiguing ride, and a feeling of more usable suspension, without affecting the intended frame kinematics.\u003c\/p\u003e\n\u003cp\u003eFront and rear specific, low-profile Flux Pro Carbon rims set new standards in compliance, strength, weight, and performance. Flux Pro 43 Carbon rims allow for lightweight, agile, and exceptionally compliant front wheels. Flux 54 rims are used in rear wheels for added durability without compromising a lively ride dynamic.\u003c\/p\u003e\n\u003cp\u003eTogether, Sidekick and Flux provide increased comfort, enhanced speed and traction, and a nimble ride feel that makes every trail more fun. 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The faster engagement 9° narrowest deadband setting feels more like traditional hubs when climbing is a priority, and tool-free deadband adjustment allows you to increase the degrees of deadband depending on terrain, maximizing anti-kickback effects when the going gets rough.\u003c\/p\u003e\n\u003cp\u003eThe results on short to medium travel bikes are a smoother, less fatiguing ride, and a feeling of more usable suspension, without affecting the intended frame kinematics.\u003c\/p\u003e\n\u003cp\u003eFront and rear specific, low-profile Flux Pro Carbon rims set new standards in compliance, strength, weight, and performance. Flux Pro 43 Carbon rims allow for lightweight, agile, and exceptionally compliant front wheels. Flux 54 rims are used in rear wheels for added durability without compromising a lively ride dynamic.\u003c\/p\u003e\n\u003cp\u003eTogether, Sidekick and Flux provide increased comfort, enhanced speed and traction, and a nimble ride feel that makes every trail more fun. Efficient, predictable suspension performance and reduced rider fatigue make Sylvan the perfect wheelset for long days in the saddle, including the odd white-knuckle descent. 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