Shimano Deore XT RD-M8250-SGS Di2 12-Speed Rear Derailleur Long Cage Category_Rims and you would like to

and you would like to run a 203 mm rotor

MTB tape fits wheels: 24-30mm widths

it offers state-of-the-art technology for full power transfer

2mm hex key x1

Exceptional fit

Shimano Deore XT RD-M8250-SGS Di2 12-Speed Rear Derailleur Long Cage Category_Rims and you would like toDEORE 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