Shimano F180P/S Disc Brake Adaptor for 180mm Rotor 74mm Caliper 51mm Fork. Shimano Disc Brake Adaptors allow the use of different sized rotors to your frame or fork.
- TECH SPECS
| Brake Caliper Type | Post Mount |
| Weight | 20 |
| Mount | Rotor Size | Front IS | 180 Rotor |