Promax IG-45 Alloy Sealed Integrated 45x45 1" Adaptor Headset Black. The IG-45 integrated headset features an aluminum cap bearing cover and crown race with super-smooth rolling precision 45×45 bearings.
- TECH SPECS
| Color | Black |
| Defined Color | Black |
| Crown Race | 26 |
| S.H.I.S Lower | IS42 |
| S.H.I.S Upper | IS42 |
| S.H.I.S. Stem Clamp Diameter | 25.4 Threadless |