Cane Creek 40 ZS44/28.6 / H8 ZS56/30 Headset, Black

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. Zero stack uppers press into head tube with very little stack height. Lowers are either zero stack or external cup.
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