- Adaptor Only, Rotor not included
- Adaptor mounting hardware included
- Adapters are listed as Rotor Size / Caliper Fit / Bike Mount Fit / Fork or Frame Fit
- Example:
- F-180mm, R-160 / 74mm / 51mm / Fork/Frame IS
- Rotor size = 180mm Front or 160mm Rear
- Caliper Fit = 74mm PM
- Bike Mount Fit = 51mm IS
- IS = International Standard
- PM= 74mm Post Mount
Genuine 74mm Formula disc brake adapter with included mounting hardware.