25H 70 Teeth 29mm Inner Diameter Crankset Steel Bicycle Sprocket Bike Accessory

Features

1、Using high‑hardness steel material, strong and durable, wear‑resistant.
2、70 teeth, 3‑hole design, easy to install and replace old or damaged parts.
3、It is an excellent bicycle modification accessory with stable and reliable performance.
4、High strength, effectively improve the transmission performance of the bicycle.
5、Made according to strict quality standards, which is practical to use.

Package List

1 x Bike Crankset