Model: IXF 104BCD Hollowtech Crank Crank length: 170mm Material: aluminum alloy 6065 Spindle axis length 122mm, diameter 24mm Specifications: BCD 104mm, 4 arms Weight: A pair crank weight 675g Bottom Bracket (BB) 105g Color: black, red, golden, silver, rainbow color Works with MTB, Road Bike BB Bottom Bracket: BSA 68-73mm cups-BC-1.37*24/68mm Chain line:48.5mm Compatibility: if your frame bottom bracket width 68-73mm, it will work with your bike.

Crank Size