Promax IG-45 Alloy Sealed Integrated 45x45 1-1/8" Headset Black

The IG-45 integrated headset features an aluminum cap, bearing cover and crown race with super-smooth rolling, precision 45×45 bearings.

• Color: Black
• Lower Stack Height: 14.2
• Crown Race: 30
• Weight: 85
• Defined Color: Black
• Upper Stack Height: 20.8
• S.H.I.S Upper: IS42
• S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
• S.H.I.S Lower: IS42