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 headtube.- Sealed black oxide bearings
- Carbon-friendy compression ring captured in top cover, keeping shims in place
- Interlok spacer compatible
Item Specifications- Bearing Type: Cartridge
- Color: Black
- S.H.I.S Upper: ZS56
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless