The IG-45 integrated headset features an aluminum cap, bearing cover and crown race with super-smooth rolling, precision 4545 bearings.

Specs:

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