Shimano Deore CS-M6100 10-51 12 Speed Cassette Size:10-51 And even the best pump

And even the best pump won’t do you much good if you’ve left it in your sock drawer

Sizes: 40-48

Secure engagement

Upper: Synthetic Polyurethane

tool-free mount fits 22

Shimano Deore CS-M6100 10-51 12 Speed Cassette Size:10-51 And even the best pumpAbout Shimano Deore CS M6100 10 51 12 Speed CassetteWith 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. FeaturesTrickle down technologies at its best HYPERGLIDE+ provides fast and smooth shifting BEAM SPIDER