![Load image into Gallery viewer, Shimano--10-45-12-Speed-Cassette_FW0617](http://365cycles.com/cdn/shop/files/FW0618_56906666-6893-4b3d-aad4-669972570379_400x@2x.jpg?v=1717607309)
![Load image into Gallery viewer, Shimano XT CS-M8100 Cassette - 12-Speed, 10-45t, Silver/Black, Micro Spline](http://365cycles.com/cdn/shop/files/FW0618-01_72d0cd75-cff8-4ce4-b8cd-7b6a548444b8_400x@2x.jpg?v=1717607309)
![Load image into Gallery viewer, Shimano XT CS-M8100 Cassette - 12-Speed, 10-45t, Silver/Black, Micro Spline](http://365cycles.com/cdn/shop/files/FW0618-02_5d8904b8-6244-4b6c-9553-6eeda6e08c47_400x@2x.jpg?v=1717607309)
![Load image into Gallery viewer, Shimano XT CS-M8100 Cassette - 12-Speed, 10-45t, Silver/Black, Micro Spline](http://365cycles.com/cdn/shop/files/FW0618-03_5f8dddf1-9e3d-4c5f-882e-a4851ed50941_400x@2x.jpg?v=1717607309)
The Shimano Deore XT CS-M8100 cassette is optimized with rider-tuned gear combinations for MTB excellence.
- Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub
Description
The Shimano Deore XT CS-M8100 cassette is optimized with rider-tuned gear combinations for MTB excellence.
- Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub