MTB Road Bike Headset Bottom Bracket Axle Ball Bearing Retainer Carbon Steel Bicycle Replacement for Hub Crank Fork

This MTB Road Bike Headset Bottom Bracket is made of durable carbon steel and is designed to fit securely onto your bike's hub, crank, and fork. With smooth rolling ball bearings, your bike will have improved stability and performance. Upgrade your ride with this high-quality replacement.

Features

- As ball retainers for bicycle movement transmission system service;

- Made of choice carbon steel, heat treated to increase hardness;

- Well flashed, grinded and flapped;

- Good concentric uniformity.

Specifications

- Item: ball retainers

- Material: Carbon Steel(Q195)

- Processing: Heat treated

- Use: For bicycle fork, axle, pedal service

- Size: Per Order Option