Skip to main content

2100 S. SLC Construction Notice: Click for best way to access Sugarhouse store

Shimano XTR CS-M9100 12-Speed Cassette

Shimano XTR CS-M9100 12-Speed Cassette
  • Color | Size: Black/Gray | 10 – 45T
  • Color | Size: Black/Gray | 10 – 51T
Color: Black/Gray
Size: Select size
Please select options Unavailable
Sorry, this item is currently not available to ship. Please call us at 801-484-0404 (Sugarhouse) or 801-683-0166 (Bountiful) for product details or availability.


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
- The Wide Range XTR M9100 cassette option offers 510% gear range
- Can only be used for 1x12 set ups with the long cage rear derailleur
- The CS-M9100 cassette meets durability requirements for E-MTB applications

Part Numbers

Option UPC MPN Store SKU
Black/Gray / 10 – 51T 192790893327 ICSM9101051 SHI56362247E
Black/Gray / 10 – 45T 192790893334 ICSM9101045