Problem Solvers Freehub Lockrings & Spacers

simply can't beat the gear jumps and range of 2x systems, that is until now. The Campagnolo Ekar 1 x 13 speed gravel cassette comes in 3 different configurations for specific applications. ...

give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible... 03-000188

with low climbing gears for mixed surface riding. Smooth and precise shifting from Shimano's HG technology. Compatible with both 10 and 11-speed freehubs.

M6100 12-speed cassette shaves weight while increasing Shimano's MTB gearing range another gear. Using Shimano's Micro Spline freehub body and Hyperglide+ tooth profile, the 10-51T cassette delivers advanced shifting performance.

group is now upon us, and the CS-HG800 11-speed cassette is the one option that's a real game changer for mixed terrain riders with its 11-34T range. Not only do you have ...