SHIMANO XT Di2 M8250 SGS 12-SPEED UPGRADE KIT BAND-ON new_product Upper Tubes: 35mm

Upper Tubes: 35mm

Adjustable Headset & CS Length/BB Height

Self-tightening tool and chain pin breaker

Carbon / Silver

SHIMANO XT Di2 M8250 SGS 12-SPEED UPGRADE KIT BAND-ON new_product Upper Tubes: 35mmFull Shimano XT M8250 Di2 wireless upgrade kit everything needed to convert your existing drivetrain to the latest 12 speed electronic shifting system. Built on technology from the XTR M9250, the XT M8250 rear derailleur features SHIMANO SHADOW ES technology with a low profile wedge design. The integrated stabilizer unit sits flush within the derailleur body, eliminating protruding edges that catch on trail obstacles. This design glances off rocks and