ITEM NAME:Alloy 8mm Bike Chainwheel Bolt Bike Single Chain Wheel Crank Arm Screw Black Description: - Single crankset refit essential, light weight, high strength. - High quality aluminium alloy material, very durable. - It is a good replacement for standard arm bolt. - It works functionally and adds pleasant color to your bike, practical and chic. Specification: - Material: 7075 Aluminum Alloy - Outer Diameter: Approx.11mm / 0.43inch - Inner Diameter: Approx.8mm / 0.31inch - Height: Approx.10mm / 0.39inch Package Included: 1 Piece Crank Arm Screw.1 Piece Crank Arm Screw. - High quality aluminium alloy material, very durable. - Material: 7075 Aluminum Alloy. - It works functionally and adds pleasant color to your bike, practical and chic. - Single crankset refit essential, light weight, high strength.
