Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline CheckoutTitle=Shimano XT M8000 32t and the groove gills allow

and the groove gills allow you to easily cut

better power transfer and increased bearing life

color faze/gavel gray/natural size 9

Leverless design for added security and clearance for when situations get tight

Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline CheckoutTitle=Shimano XT M8000 32t and the groove gills allowShimano CS M9101 12 Cassette 12 Speed 10 45t Black Gray Micro Spline. Shimano XTR CS M9100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum titanium and steel materials for an optimal blend of weight savings rigidity and durability. Compatible with Shimano Hyperglide+ chains Hyperglide+ technology offers better chain engagement stronger retention and smoother pedaling for