SHIMANO XTR CS-M9100-12 Cassette Sprocket wheel 10T B and 12T D – (12-speed) – Y1X498030
Shimano XTR CS-M9101 12 speed cassette Sprockets. For use with their 10-45T & 10-51T cassettes.
The following are an “A” match which indicates that the parts are the same in materials, appearance, finish & size etc.
– Shimano XTR CS-M9100
These cassettes require the Shimano TL-LR15 Lock Ring Removal Tool.
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.