XT M8100 SGS Rear Derailleur

Shimano XT M8100 components set a whole new standard for MTB excellence, designed to provide smooth, fast, and shockless shifting. The low-profile design helps keep the derailleur out of harm's way minimizing the risk of clipping rocks or other obstacles. Shimano's Shadow RD+ clutch technology combined with a bump stopper on the pulley cage helps to create a quieter drivetrain.