Description
This hollow one sprocket wheel shaft is compatible with mountain bike, road bike: Shimano, FSA, Gaint ATX770 ATX770-D XTC 750(Single disc, double disc, triple-disc)..Material: Alloy 6061 crank, high intensity steel chainring..Bottom Bracket Width: 68-73mm. BCD: 104mm. Crank Arm Length: 170mm, Crank Screw Aliber: 15mm..Package Include: One fordged crank set, bottom bracket, 4 pcs single chainring bolts, crank screw, crankset bolt allen wrench..Weight: A set of left and right Crankset is 637g/22.5oz.