Shimano Deore XT FC-M780 Left Hand Crank Arm - 165mm - Black Teeth_32T Truvativ uses a hollow forging

Truvativ uses a hollow forging process to make sure that the X9 crank meets expected performance/value criteria

XD/XDR freehubs sold separately

Forged Magnesium Body

mounting directly to forks and rear seat stays

Pair (left & right)

Shimano Deore XT FC-M780 Left Hand Crank Arm - 165mm - Black Teeth_32T Truvativ uses a hollow forgingShimano Deore XT FC M780 Left Hand Crank Arm 165mm Black Forged HollowTech II aluminium cranks offer unrivalled strength to weight ratio. Lightweight but rigid and strong crank arm design Replacement left hand crank for Shimano M780 chainset Length: 165mm Colour: Black Genuine Shimano replacement part