Shimano Deore XT CS-M8100 12 Speed Cassette Size:10-45 Accuracy: within 1

Accuracy: within 1

VEGAST® 's innovative modular system allows you to select each crank component based on your unique bike setup and physical characteristics and includes both Road & Track versions

BOA® Closure System

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

and it's now offered in even shorter crank arm lengths for a better fit across more riders

Shimano Deore XT CS-M8100 12 Speed Cassette Size:10-45 Accuracy: within 1With 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