Shimano Deore XT CS-M8100 12 Speed Cassette Size:10-45 Does not include GoPro adaptor

Does not include GoPro adaptor attachment

Bearings are housed in nylon cups which will be pressed into the frames bottom bracket shell

and KICKR CORE

BOA® Closure System

Brake pad spreader

Shimano Deore XT CS-M8100 12 Speed Cassette Size:10-45 Does not include GoPro adaptorWith 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. Specifications Definitive shifting performance New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+ BEAM SPIDER Lighter and