With its Beam Spider construction, the new SHIMANO DEORE XT M8100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10-45 and...With its Beam Spider construction, the new SHIMANO DEORE XT M8100 12 speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10 45 and 10 51T cassettes deliver advanced shifting performance.

innovative cycling accessories for over 28 years

ZeroLoss simply means

ROLLER BEARING CLUTCH™ technology delivers maximum drivetrain stability—even through the most punishing terrain

Cane Creek Shims enable you to fit any 25

The durability has been studied on e-bikes to prevent early wear and tear due to the additional drive force

Anti drop design

Designed for the most discerning

back sweep 8° / 780mm

We are so proud of this piece of jewelry that we decided to design it to fit onto other 30mm crank spindles from SRAM and Raceface

Weight: 1370 g

The freely rotating pin is made from a shock rated tool steel and will likely last as long as the rest of the tool

Chain KMC E-Glide 9-speed