2 Pieces 7075 Axle Screw Bike Crank Arm Fixing Bolt Road Bike Bottom Bracket Repair

Description: Made of qualified 7075 aluminum alloy anti-rust & durable. Universal size design: 24.3 x 20.7 x 16.3mm/0.96 x 0.82 x 0.64inch. Effectively prevents water/sand/dust from entering the crank shaft. CNC fine processing comes with high strength and long service life. M8-8mm fits for bike road bike folding bike fixed gear bike. Specification: Material: 7075 Aluminum Alloy Color: Black Red Blue Golden(optional) Size: Approx. 24.3 x 20.7 x 16.3mm/0.96 x 0.82 x 0.64inch Package Includes: 2 Pieces Bike Bottom Bracket Screws : Please allow slight difference due to manual measurement. Color might be slightly different due to different displayers. Thanks for your understanding.