Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur M8250-IR I-SPEC EV Shifter Battery Charger Quick Link CheckoutTitle=MSW 7 Stem - 90mm A wider contoured rear large

A wider contoured rear large cutaway with extended depression off the back and more padding throughout make this an excellent option for touring

includes 16mm brass nipples 14g stainless steel spokes

7 sprockets on 2 alloy spider carriers

Provide a great chainline on most Boost bikes

Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur M8250-IR I-SPEC EV Shifter Battery Charger Quick Link CheckoutTitle=MSW 7 Stem - 90mm A wider contoured rear largeThe 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