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.
- A "Rhythm Step" cassette featuring a tighter gear spread than the 10-51t
- The CS-M9100 cassette meets durability requirements for E-MTB applications
Product Specifications
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