![Shimano XTR Di2 RD-M9050 Rear Derailleur (Black) (11 Speed) (Medium Cage) (GS) - Performance Bicycle Shimano XTR Di2 RD-M9050 Rear Derailleur (Black) (11 Speed) (Medium Cage) (GS) - Performance Bicycle](https://images.performancebike.com/cdn-cgi/image/f=auto,width=950/images/large/bikes/shimano/irdm9050gs.jpg)
Shimano XTR Di2 RD-M9050 Rear Derailleur (Black) (11 Speed) (Medium Cage) (GS) - Performance Bicycle
![Amazon.com : Shimano XTR RD-M9050-GS Rear Derailleur - 11 Speed, Medium Cage, Black, Di2 : Sports & Outdoors Amazon.com : Shimano XTR RD-M9050-GS Rear Derailleur - 11 Speed, Medium Cage, Black, Di2 : Sports & Outdoors](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61c4uXkxsHL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano XTR RD-M9050-GS Rear Derailleur - 11 Speed, Medium Cage, Black, Di2 : Sports & Outdoors
![A closer shot of the electornic XTR di2 rear derailleur mated with R785 STI levers. Notice the custom cable support for a demanding course. 2016 Cyclocross Nationals. © Cyclocross Magazine - Cyclocross A closer shot of the electornic XTR di2 rear derailleur mated with R785 STI levers. Notice the custom cable support for a demanding course. 2016 Cyclocross Nationals. © Cyclocross Magazine - Cyclocross](https://www.cxmagazine.com/wp-content/uploads/2016/01/image00.jpg)
A closer shot of the electornic XTR di2 rear derailleur mated with R785 STI levers. Notice the custom cable support for a demanding course. 2016 Cyclocross Nationals. © Cyclocross Magazine - Cyclocross
![Amazon.com : Shimano XTR RD-M9050-GS Rear Derailleur - 11 Speed, Medium Cage, Black, Di2 : Sports & Outdoors Amazon.com : Shimano XTR RD-M9050-GS Rear Derailleur - 11 Speed, Medium Cage, Black, Di2 : Sports & Outdoors](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51Vg7WEqr1L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano XTR RD-M9050-GS Rear Derailleur - 11 Speed, Medium Cage, Black, Di2 : Sports & Outdoors
![Universal Cycles -- Shimano XTR/XT Di2 Derailleur Adapters [ISMFD905D, ISMFD905LX, ISMFD905E, ISMFD905HX] Universal Cycles -- Shimano XTR/XT Di2 Derailleur Adapters [ISMFD905D, ISMFD905LX, ISMFD905E, ISMFD905HX]](https://www.universalcycles.com/images/products/large/70415.jpg)