Shimano SM-MA90-F180P/P Disc Brake Adapter
This adapter enables you to mount Shimano post-mount calipers to post-mount forks. While this adapter is specifically designed for XTR-M985/988 disc brakes, they can be used on all Shimano 74mm-caliper brakes.
- Front brake use only
- 180mm rotors only
- Includes mounting hardware