2 шт. вал для горного велосипеда велосипедный шатун винт аксессуары болты Замена оси квадратное отверстие Нижний Кронштейн Шестигранник

Features:
Made from aluminum alloy, surface with anodizing,bright colors.
Suitable for square crankset,specification M8 thread.
The thread of the screw is fine and can be fixed better and is durable.
Bicycle universal, with good quality.
Specifications:
Material: Aluminum alloy
Color: Black/Red/Blue/Gold
Size:Approx.20.7x24.3mm
Type: M8
Package included:2pcs x Bicycle Crankset Screws
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.