Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-GS Rear Derailleur M9250-IR I-SPEC EV Shifter Battery Charger Quick Link CheckoutSpec= Springs and Grease }Pirelli Scorpion Race Enduro T

}Pirelli Scorpion Race Enduro T Tire - 29 x 2

Exceptionally comfortable and secure on the head thanks to refined internal shape Rotational Protection Yes Helmet Certifications Complies with the U

(2) compression nuts

It's an ideal upgrade for hubs such as the 360 and 370 series

- Unique calcium sulfonate complex soap thickener combines with a proprietary additive system to deliver unmatched thermal stability and extreme pressure performance

Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-GS Rear Derailleur M9250-IR I-SPEC EV Shifter Battery Charger Quick Link CheckoutSpec= Springs and Grease }Pirelli Scorpion Race Enduro TRobust. 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