45-degree precision ground bearing raceways. Includes 2 and 3mm headset spacers
- TECH SPECS
| SHIS | IS42/28.6|IS42/30 |
| Color | Blue |
| Weight | |
| Steered OD | 28.6 |
| Cup (mm) | 42 |
| Race (mm) | 30 |
| Stack Height | |
| Bearing Angle | 45�/45� |
| Size | 1-1/8` |
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| SHIS | IS42/28.6|IS42/30 |
| Color | Blue |
| Weight | |
| Steered OD | 28.6 |
| Cup (mm) | 42 |
| Race (mm) | 30 |
| Stack Height | |
| Bearing Angle | 45�/45� |
| Size | 1-1/8` |
