Shimano Electronic Shifting|Holiday Shopping|Deore XT Di2 RD-M8050 Rear Derailleur (Black) (11 Speed) (Medium Cage) (GS) (Shadow Plus) (Electronic)

Take your rides to the next level with Shimano’s Deore XT Di2 groupset. Shimano combined the best of electronic gearing with proven components in a race-proven package. Gear up for even greater adventures with incredible fingertip control. Di2 is a technology you simply won’t need to worry about. Its on-demand gear selection, precision mechanics, and programmable shifting mean you can set it up once the way you like it and get on with the adventure. This is the way technology should be.

Features:

• Accurate And Stable Shifting In Any Condition
• Instant Response Customized Shift Speed Within Multi-Shift
• Powerful Shifting Seamless Gear Change Even Under High Load
• Smart And Efficient Gear Selection With Shimano Synchro Shift Single Lever Operation
• Rider-Programmable Shift Mapping

Specifications:
Speed: 11 Speed
Shifter Compatibility: Shimano Di2
Shift Mechanism: Electronic (Wired)
Max. Tooth: 46T (For 1x), 42T (For 2x)
Min. Tooth: 11T
Chain Wrap Capacity: 35T (Di2 limits cross chain to prevent chain from getting loose)
Cage Material: Aluminum
Chain Retention: Shadow Plus
Color: Black
Weight: 319g