[{"id":139176771687,"handle":"all-chainrings","title":"All - Chainrings","updated_at":"2025-12-12T04:06:22-08:00","body_html":"","published_at":"2019-08-07T20:23:19-07:00","sort_order":"alpha-asc","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"chainring"}],"published_scope":"global"},{"id":686518468978,"handle":"all-products","title":"All Products","updated_at":"2025-12-12T04:06:22-08:00","body_html":"","published_at":"2025-12-04T17:17:42-08:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global"},{"id":265917366375,"handle":"color-line","updated_at":"2025-12-12T04:06:22-08:00","published_at":"2022-12-08T09:33:06-08:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Color Line","body_html":"\u003cp\u003eIntroducing the vibrant and captivating e*thirteen Color Line! \u003cmeta charset=\"utf-8\"\u003eDiscover our distinctive color options, including Bronze, Eggplant, Naranja, Grey, Black, and Intergalactic, and give your bike a striking visual upgrade.\u003c\/p\u003e","image":{"created_at":"2022-12-13T09:51:54-08:00","alt":null,"width":500,"height":500,"src":"\/\/www.ethirteen.com\/cdn\/shop\/collections\/Capture03075.jpg?v=1670956465"}},{"id":685866713458,"handle":"deals","title":"Deals","updated_at":"2025-12-12T04:06:22-08:00","body_html":"Score deals up to 75% off on select e*thirteen MTB components on sale. Stock is limited. Grab what you need before it's gone.","published_at":"2025-11-20T10:23:48-08:00","sort_order":"manual","template_suffix":"deals-collection","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"clearance"},{"column":"tag","relation":"equals","condition":"b2c"}],"published_scope":"global"},{"id":621524779378,"handle":"mtb-chainrings","title":"MTB Chainrings","updated_at":"2025-12-12T04:06:22-08:00","body_html":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eMountain bike chainrings built to match your drivetrain, your cranks, and your riding style. Every Helix chainring features our M4 narrow-wide tooth profile for superior chain retention, reduced noise, and extended wear life. Cross-compatible with Shimano®, SRAM®, and TRP® drivetrains including T-type™, so you're not locked into one ecosystem. From ultralight 7075 aluminum race rings to durable steel options, direct mount to 8-bolt, gravity-optimized GR to trail-ready standards, there's a chainring for every setup and every budget.\u003c\/p\u003e","published_at":"2025-04-17T19:22:50-07:00","sort_order":"manual","template_suffix":"mtb-chainrings-collection","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"chainring"},{"column":"tag","relation":"equals","condition":"mtb"},{"column":"tag","relation":"equals","condition":"component"}],"published_scope":"global","image":{"created_at":"2025-04-17T20:23:16-07:00","alt":null,"width":3648,"height":3648,"src":"\/\/www.ethirteen.com\/cdn\/shop\/collections\/CR5HAA-106_S.jpg?v=1744946596"}},{"id":138413178983,"handle":"service-parts","title":"Service Parts","updated_at":"2025-12-12T04:06:22-08:00","body_html":"\u003cp\u003eFind high-quality replacement parts for your e*thirteen cycling gear. Maintain peak performance with durable, precision-engineered components.\u003c\/p\u003e","published_at":"2019-07-28T21:01:03-07:00","sort_order":"best-selling","template_suffix":"service-2","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"service parts"}],"published_scope":"global","image":{"created_at":"2020-05-29T12:09:09-07:00","alt":null,"width":2048,"height":2048,"src":"\/\/www.ethirteen.com\/cdn\/shop\/collections\/service-parts.jpg?v=1590779350"}}]
PROVEN CROSS-COMPATIBILITY APPLIED TO AN ULTRA-LIGHTWEIGHT, DURABLE AL-7075-T6 CHAINRING. HIGHLY CNC'D TECHNICAL FINISH. AVAILABLE TO MATCH HELIX CASSETTE COLORS. SRAM™ COMPATIBLE 3-BOLT DESIGN.
A technology first. Combine with the chain, derailleur/shifter of choice without a change in chain retention quality. Build a dream rig with more freedom and spec creatively. Available in bold colors to match the popular e*thirteen Helix R Cassettes, Plus 35 Stems, and Quick Fill Plasma Valves.
Save weight, keep your drivetrain options open and use the chain you want
3-Bolt Direct Mount design for use with SRAM™ 3-bolt direct mount compatible cranks
Cut from billet AL-7075 for the highest strength and wear resistance
SRAM™ and Shimano™ 11 and 12 Speed Chain compatible
Extensive CNC machining for light weight and looks that kill
Available in 5 bold Ano colors and 4 sizes 28/30/32/34t
Match and personalize the way you want
*No returns. No additional discounts.
Chain retention
Updated M4 narrow-wide tooth profile improved retention, reduced chain noise, and decreased system wear.
Chainline
3mm Offset from mounting surface for 3-bolt applications
