For use with 6-bolt disc brake rotors and quick release dropouts, the SHIMANO FH-M525A rear hub is available in silver and black and compatible with 11-speed cassettes.
FEATURES
- 6-bolt disc rotor mount
- Double contact sealing
- Super polished bearing races
- Ultra-smooth bearing race surfaces provide a precision low-friction rolling action
- Light alloy quick release
- Quick release lever and adjusting nut are made from light alloy
- Cup & Cone Bearing
