2pcs M18 Bicycle Crank Cover Screw Cap Dustproof Waterproof Aluminum Alloy Parts for Prowheel

Feature: 1. High?strength aluminum alloy material, fine workmanship, high hardness and not easy to deform. 2. The surface is anodic oxidation treatment, the color is bright, corrosion?resistant, not easy to fade. 3. After twice smooth and clean treatments, the meticulous craftsmanship makes it highly reliable. 4. CNC accuracy machining, high hardness, which makes it have higher wear resistance. 5. With compact shape, lightweight and portable, take up no space and you can put it anywhere. Specification: Item Type: Crank Cover Screw CapMaterial: Aluminum AlloySize: Approx. 18mm0.7inApplication: for Prowheel Hollow Integrated Crankset . Package List: 2 x Crank Cover Screw CapHigh?strength aluminum alloy material, fine workmanship, high hardness and not easy to deform. The surface is anodic oxidation treatment, the color is bright, corrosion?resistant, not easy to fade. After twice smooth and clean treatments, the meticulous craftsmanship makes it highly reliable. CNC accuracy machining, high hardness, which makes it have higher wear resistance. With compact shape, lightweight and portable, take up no space and you can put it anywhere.