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. Integrated bearings fit directly into compatible head tubes without the need of a bearing press.

• 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
• Uses 36/45 degree crown race and compression ring

Specifications:

• Upper Stack Height: 9
• S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
• S.H.I.S Lower: IS52
• Bearing Type: Cartridge
• Crown Race: 40
• Color: Black
• S.H.I.S Upper: IS41
• Lower Stack Height: 1