Cane Creek 40 ZS44/28.6 / ZS56/40 Tapered Headset Tapered Steerer 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. Interlok spacer compatible Sealed black oxide bearings Carbon-friendy compression ring captured in top cover, keeping shims in place Steel crown race with integrated seals Compatible with tapered 1-1/8" to 1-1/2" steerer tubes, or straight 1-1/8" steerers with a conversion crown race (sold separately) Item Specifications Color Black Weight 89 Crown Race 40 Bearing Type Cartridge Defined Color Black S.H.I.S Upper ZS44 S.H.I.S Lower ZS56 S.H.I.S. Stem Clamp Diameter 28.6 Threadless Lower Stack Height 4 Upper Stack Height 8