Cane Creek 40 Headset Upper EC34-28.6

Cane Creek Headset Upper 40

The 40-Series sets the standard for performance, durability and value. Drawing from the Premium 110-Series Design, the 40-Series incorporates all the features necessary for a durable, light-weight, long-lasting headset.

To make it easier, we developed consistent graphics, interchangeable parts and over 40 configurations to meet almost every need. Sold in straight and tapered assemblies or tops & bottoms, Cane Creek's 40-Series offers the largest fitment range of any headset line on the market. Precision engineered by Cane Creek in Fletcher, NC.

Cups and Covers - 6061 T-6 Aluminum
Crown Race - Durable steel crown race with low-friction face seals
Compression Ring - Aluminum captured compression ring
Interlok® - Interlok® spacer compatible
Compatibility - Internal parts are cross-compatible across the 10, 40 and 110 series

Stack Heights
Consistent top and bottom stack heights
External Cup (EC) – 16mm Top, 12mm Bottom
ZeroStack (ZS) - 8mm or 15mm Top, 4mm Bottom
Integrated (IS) – 9mm or 15mm Top, 1mm Bottom