Brand New Shimano Deore XT Di2 RD-M8150-12spd Rear Derailleur & Shifter.

Description: The DEORE XT RD-M8150 12-Speed rear derailleur combines race-proven quality with Shimano original technologies to help keep you flowing and focused on the trail. The E-Bike optimized design allows full integration with SHIMANO E-Bike Systems and LINKGLIDE drivetrains for increased durability. This system integration allows innovative features like AUTO SHIFT WITH MANUAL OVERRIDE and FREE SHIFT.

NOTE: This Shifter/Derailleur Combo is designed to be powered by a Shimano Powered E-Bikes. It DOES NOT have...