Memorial Day Sale

Save up to 70% on select e*thirteen components, including Sidekick wheels, cranks, cassettes, chainrings, and more. Limited quantities available on closeout items. Get them before they're gone.

Grappler Gen3 + Radial Tires

Tire lineups got complicated. We designed Grappler to solve that. Three treads, three casings, two compounds. Now with radial options.

Sidekick 2.0

New models, new features. The only hub that eliminates pedal kickback, reduces drag, and coasts near-silent. Now lighter, faster, and more affordable.

Free Shipping Details

Enjoy free ground shipping on all domestic orders over $100. Excludes wheels and orders using select discount codes or promotions.

Shipping Policy Details

Carbon Rim Warranty

Every e*thirteen carbon rim is backed by a lifetime warranty against defects in materials and workmanship. All other components are covered for 5 years.

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Sidekick Freehub Kits

$139.95

$139.95

Sale Sold out

Shipping policy Free Domestic Shipping at $100.00

SKU:HBS40-127

Hub ModelSidekick GR / Gen 1 Sidekick GR / Gen 1 Sidekick Gen 2 / Pro

Freehub KitXD XD HG Microspline Mini HG 7 speed 9-24t DM Cassette Kit

Product variants

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Description
Product Spec
Tech Info

Available in XD®, HG®, and Microspline® standards for 148x12mm Boost and 157x12mm Super Boost rear hubs, and Mini-HG® or e*thirteen 7-Speed Integrated Cassette for 157x12mm and 148x12mm Downhill hubs and wheels.

XD/HG/MS/Mini-HG Kits include Freehub, Pawls, Pawl Spring, Adjustable deadband Pusher, and Shims.

7-Speed Integrated Cassette Kit includes 9-24t direct-mount cassette, Pawls, Pawl Spring, Adjustable deadband Pusher, and Shims.

*Freehubs are not cross-compatible between hub generations.

Hub

Replacement freehubs for Sidekick rear hubs

User manual

HUB USER MANUAL

How-to install

HOW TO INSTALL WITH ALUMIMUM AXLE
HOW TO INSTALL WITH STEEL AXLE

Frequently Asked Question

HUB & DRIVER FAQ's

Sidekick Freehub Kits

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase