SHIMANO XTR RD-M9000 (GS/SGS) Rear Derailleur 11-Speed B-Axle 2(for Direct Mount type) – Y5PV15000
The following are an “A” match which indicates that the parts are the same in materials, appearance, finish and size etc.
– Shimano XTR Di2 RD-M9050-GS/SGS
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.