Shimano xt m781 direct mount 3x10 front mechlightweight front direct mount dyna sys 10 speed triple mtb derailleur for smooth gear changesfeaturesdual pull design for use with top or bottom cable routingreinforced light weight chain guide adds rigidity and improved responsewider pivot link increases torsional rigidityeasy access angled adjustment screws and clamp boltangled inner chain guide tail for increased tyre clearancedyna sys 10 speed design for use with dyna sys 10 speed mtb drivetrai