130mm Road bike Crank Arm Foldable Bike modification modified SP8 152mm/165mm/170mm 130BCD Bicycle Crankset 44T Chainring Bottom Bracket Feature: -The crank is made of high-quality aluminum alloy -Topic forged and cut -Corner thickening and widening -One-piece molding. High strength, not easy to break. Description: Name: hollow one crank + axis Type: 5 Claw 130 mm Forged Crank Crank Material: Aluminum Alloy BOTTOM BRACKET: Hollow Tech 2 BSA 68~73mm Color: black Crank Length: 152mm/165mm/170mm Crank Specifications: 130 BCD Chainwheel Tooth：44T Note: Before purchasing, please confirm the BCD130MM of crankset. BCD is a circle surrounded by 5 holes of the crank. The diameter of this circle is the distance between the crank hole and the center of the crank is 65MM. Package included: 1 x Crank 1 x BB 1 x Locking Tool 5 x Screws

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