Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur M8250-R Shifter Battery Charger Quick Link Length-367 BB86/92 PressFit Bottom BracketReplaceable Enduro

BB86/92 PressFit Bottom BracketReplaceable Enduro bearings

6 / EC44/40 Stack 16mm/14mm Headtube Length 100-109mm Color Black Weight -

Includes tubeless valve tubeless rim tape and washers

Titanium bolts complete the package

Model Blinder X 1800 Front Lumens 1800 Modes 6 Rechargeable Yes Color Black Weight 335g

Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur M8250-R Shifter Battery Charger Quick Link Length-367 BB86/92 PressFit Bottom BracketReplaceable EnduroThe Shimano XT Di2 12 Speed Upgrade Kit now provides riders with high performance wireless MTB shifting technology. The kit features an all new XT M8250 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 solutions this derailleur stands up to