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 greater power and confidence over rapidly changing terrain
Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear
A "Rhythm Step" cassette featuring a tighter gear spread than the 10-51t
The Shimano XTR CS-M9100 cassette meets durability requirements for E-MTB applications
Cassette Body Type
Shimano Micro Spline
Black, Black/Gray, Gray
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