Shimano CS-M9101-12 Cassette - 12-Speed 10-51t Black/Gray Micro Spline E-Bike-Not Rated Reflective detailing adds visibility for

Reflective detailing adds visibility for night riding

Primary Color Black Size XL Gender Men Color Black

6 Stack Height 36 Weight 155 Color Black Material Aluminum Length 70 Bar Clamp Diameter (mm) 31

2-hole bolt pattern for mtb shoes

use RF2997

Shimano CS-M9101-12 Cassette - 12-Speed 10-51t Black/Gray Micro Spline E-Bike-Not Rated Reflective detailing adds visibility forShimano CS M9101 12 Cassette 12 Speed 10 51t 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