The new 40-Series is the work-horse of Cane Creek's headset line-up.
The 40-series incorporates all the features necessary for a durable, light-weight, long-lasting headset and represents the perfect balance of performance, durability and value.
Machined from 6061 T-6 Aluminium
Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the numberof loose parts
High quality, low friction face-seals
Durable steel crown race
Dependable black oxide, sealed bearings
Interlock spacer compatible
Upper/Lower stack: 9/1mm
Colour - Black
38mm outer diameter bearing
Cane creek bearing number AAA0004K (replacement for BAA0004K)