Headsets are an important part when it comes to the steering of your bike. The Cane Creek 40-Series IS42/28.6 Upper is the upper portion of the Cane Creek 40-Series headset. The 40-Series is the workhorse of the Cane Creek headsets and is robust, lightweight, and long-lasting. It features sealed black oxide bearings and a carbon-friendly compression ring captured in the top cover that keeps the shims in place. It is Interlok spacer compatible.
Interlok spacer compatible
Sealed black oxide bearings
Carbon-friendly compression ring
Top Head Tube Inside Dia.
Stem Clamp Dia.
Top Stack Height
Top Bearing Type
34g (Short Cover)
Manufacturer’s Part Number
Cane Creek Headset Finder
To figure out which headset you need for your particular frame and fork, see Cane Creek’s Headset Finder by clicking HERE.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
I bought this to replace an upper bearing and cap that had worn out from exposure (and poor maintenance on my part). Everything fit nice and snug over my steerer tube and in the head tube, and tightened up properly with an FSA compression plug. I have Cane Creek headsets on other bikes, so I expect this one to last many seasons.
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