Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-SGS Rear Derailleur M9250-IR I-Spec EV Shifter Battery Charger Quick Link Model=HyperCoil ELEVENSIX Spring (2) M5 T25 steel Torx

(2) M5 T25 steel Torx bolts and (2) eccentric spacers to fit 104 BCD spider

Description 12mm SunRingle Rear Hub Tool

Weight: 142g (180mm standard)

Manufactured in the USA to the tightest tolerances using aerospace materials and CNC manufacturing Color Black Weight 40 Thread Pitch 1

Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-SGS Rear Derailleur M9250-IR I-Spec EV Shifter Battery Charger Quick Link Model=HyperCoil ELEVENSIX Spring (2) M5 T25 steel TorxRobust. 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