The 40-Series is the workhorse of Cane Creek's headset line-up. Representing the balance of performance, durability and value, the series incorporates all the features necessary for a robust, lightweight, long-lasting headset. External cups press into head tube.

• Sealed black oxide bearings
• Carbon-friendy compression ring captured in top cover, keeping shims in place
• Steel crown race with integrated seals
• Interlok spacer compatible
• Upper Stack Height: 16
• Defined Color: Black
• S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
• S.H.I.S Lower: EC34
• Weight: 98
• Bearing Type: Cartridge
• Crown Race: 30
• Color: Black
• S.H.I.S Upper: EC34
• Lower Stack Height: 12