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.

• 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