M8250 Di2 Upgrade KitFull Shimano XT upgrade kit, everything you need to convert your existing Shimano drivetrain over to the latest wireless XT 12 speed set up. Capitalizing on technological advancements introduced with the XTR M9250 rear derailleur, DEORE XT M8250 features the new SHIMANO SHADOW ES technology with a low profile wedge design. Like XTR, the stabilizer unit blends seamlessly into the body of the derailleur, eliminating edges so it glances off trail

1x11 specific

BOA® Fit System for micro-adjustability

69mm wide clamping platform for an incredibly stiff front end

pull-out changing mat

Compound: Endurance Formulation (Graphene)

TPA laminated

17mm Stack (Inc 3 shims)

Water resistant cell phone pocket keeps your phone away from impacts

The saddle's width of 177mm and 242mm ensures a comfortable fit for various riders

while the secure closure system ensures a locked-in fit that stays stable through climbs

6061-T6 aluminium body

This 6 pack of replacement film rolls will keep you