Shimano Deore XT RD-M8250-SGS Di2 12-Speed Rear Derailleur Long Cage Category_Rims 2mm hex key x1

2mm hex key x1

The increased axle-to-crown height is offset by a shorter headtube to maintain stack measurements and improve aesthetics

: Thru (mm): 142

MTB tape fits wheels: 24-30mm widths

Shimano Deore XT RD-M8250-SGS Di2 12-Speed Rear Derailleur Long Cage Category_Rims 2mm hex key x1DEORE XT Di2 REAR DERAILLEUR LONG CAGE 12s RD M8250 SGS The all new DEORE XT M8250 long cage derailleur paired with a standard 10 51T M8200 cassette gives all types of riders the range and robustness to tackle every trail on the mountain. With built in Automatic Impact Recovery, a new, impact deflecting wedge shape, and simple covered pulley solutions, this derailleur stands up to harsh trail impacts and still retains its lightning quick shifting