Shimano XT CS-M8100 10-51 12 Speed Cassette product-type_frame-protection Refined to work with the

Refined to work with the new 10-52t cassettes

800mm wide

stainless-steel rails and lightweight EVA padding

The Switch Wrap includes the tools offered in Blackburn's Big Switch Multi tool kit and provides you quick access to everything you’ll need to fix just about anything that could go wrong on a ride

Shimano XT CS-M8100 10-51 12 Speed Cassette product-type_frame-protection Refined to work with theAbout Shimano XT CS M8100 10 51 12 Speed CassetteWith 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. FeaturesDefinitive shifting performance New shift ramp designs provide the fastest, smoothest shifts