The IG-45 integrated headset features an aluminum cap, bearing cover and crown race with super-smooth rolling, precision 45×45 bearings.
Specifications:
- Bearing Type: Sealed Cartridge
- Color: Black
- Defined Color: Black
- Crown Race: 30
- S.H.I.S Lower: IS52
- S.H.I.S Upper: IS42
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless