Cane Creek AER IS42 Headset Top

Super-smooth steering, quality materials, cutting-edge design and low weight are all hallmarks of Cane Creek's AER headsets. In the top cup, there's a superlight Norglide composite bearing that only weighs 1.5 grams!

• Technical Description: IS42/28.6/H9/K
• Top Type: IS - Integrated
• Top Head Tube Inside Dia.: 41.8mm
• Stem Clamp Dia.: 28.6mm
• Top Stack Height: 9mm (Short), 15mm (Tall)
• Top Bearing Type: Norglide T
• Material: 7075 aluminum
• Weight: 11g