Durable and compact structure: the bracket wrench is made of carbon steel, and the bottom round tool is made of plastic. The bracket cover can be fully tightened, and the wrench teeth fit perfectly with the bottom bracket
Features: This is a stamping metal sheet with preload tension tool, which can perfectly fit the outer annular bottom bracket. Ideal tool for repairing earphones and bottom brackets of bicycles and scooters
Easy to use: used to remove or install the shaft, and the small tool at the other end is used to remove or install the pedal
Unique design: 22cm long, 3.5mm thick, light and compact, making your use easier.
Universal: applicable to all mountain bikes, specially used for removing and installing the bottom bracket for Shimano Hollowtech II