SHIMANO XTR RD-M9000 (GS/SGS) Rear Derailleur 11-Speed Guide and Tension Pulley Unit – Y5PV98160
The following are an “A” match which indicates that the parts are the same in materials, appearance, finish, size, etc.
-RD-M9050
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.