Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-GS Rear Derailleur, M9250-IR I-SPEC EV Shifter, Battery, five-ten and 92mm shell widths with

and 92mm shell widths with 30mm spindles

RaceFace Next SL Seatpost Seatpost UPC: 821973257952

2 x bearing retainer circlips

Crafted with premium aluminum

Drive Unit: Bosch Performance Line CX BDU38

Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-GS Rear Derailleur, M9250-IR I-SPEC EV Shifter, Battery, five-ten and 92mm shell widths withRobust. Resilient. Ready for Anything The Shimano XTR Di2 12 Speed Upgrade Kit provides riders with the pinnacle of wireless MTB shifting technology. The kit features an all new XTR M9250 Di2 wireless rear derailleur that's optimized for impact survivability to make it the choice for both Shimano's top enduro athletes and weight conscious XC racers alike. With built in Automatic Impact Recovery, an impact deflecting shape, and simple covered pulley