FSA NO.55R 1.5-inch/ACR Headset

FSA ACR (Aerodynamic Cable Routing) Headsets are suitable for both road and MTB riding styles and feature angular contact bearings.

- A fully integrated cable routing
- No rotation limit
- ACR top cover
- Angular contact bearing
- Specific frame required
- 1.5" headtube
- 36°/45° ACB
- For 55.8mm OD headtube
- For 1-1/8" to 1.5" tapered fork
- Stack height 10.4+0.5=10.9