Shimano Deore M6100 12 Speed Cassette 10-51t Size:10-51T Size: Large - (Fits pedals

Size: Large - (Fits pedals up to 4

It features a brilliant backlit LCD display for easy operation both day and night

it comes equipped with a PowerBoost key to help you extend your battery’s life especially when you’re an emergency

chrome vanadium steel hex wrench with one ball end for hard to reach and blind locations

- Two D-shaped doors plus two vestibules for gear storage

Shimano Deore M6100 12 Speed Cassette 10-51t Size:10-51T Size: Large - (Fits pedalsWith its BEAM SPIDER construction, the new SHIMANO DEORE M6100 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, the 10 51T cassette delivers advanced shifting performance. Features: HYPERGLIDE+ provides fast and smooth shifting BEAM SPIDER construction cuts weights and boosts stiffness