The Full Speed Ahead NO.55R/57-A is designed for use with 62mm outside diameter head tubes and features high performance 1.5" Angular Contact Bearings (ACB) with black seals.
For use with 62mm outside diameter head tubesDesigned for 1-1/8" to 1-1/2" tapered forksAluminum top cover1.5" angular contact bearings provide smooth movement while the black seals offer protection from the elementsCompatible with Intense M1 frames
| S.H.I.S Upper |
ZS56 |
| S.H.I.S. Stem Clamp Diameter |
28.6 Threadless |
| S.H.I.S Lower |
ZS56 |
| Color |
Black |
| Crown Race |
40 |
| Bearing Type |
ACB |
| Defined Color |
Black |
| keyword search |
Intense M1 |
