SHIMANO Deore XT CS-M8000 Cassette Sprocket Lock Ring and Spacer – (11-Speed) – Y1RK98010
This Lock Ring & Spacer can only be used with Shimano Deore XT CS-M8000 11 speed 11-40T, 11-42T & 11-46T cassettes.
The following are a “B” match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.
– Shimano XTR CS-M9001
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.