M12 sealed bottom bracket screw can effectively avoid the impact of external sand and soil on the bottom bracket and reduce the service life
Stable Construct--High quality aluminum alloy, high hardness, wear resistance, corrosion resistance, anti-rust.
Long Service Life--Finely crafted, colorful, light weight. Smooth surface, waterproof and dustproof, no fading and durable in using.
High Quality--Fine workmanship, smooth surface, small dimensional error, and good compatibility with other parts, Increase service life, and reduces friction and noise
2 * Bottom Bracket Screw
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.