Chris King developed the InSet 8 headset to accommodate tapered 1-1/8 inch to 1-1/4 inch steerer tubes used on road and cyclocross bikes. The InSet 8 streamlines the headtube and headset cup interface without compromising function and durability.
The headset will accommodate a traditional 1-1/8” steerer tube with the use of a Devo 1-1/4 inch to 1-1/8 inch baseplate.
It has a 10 year warranty, is available in 10 anodized colors, uses Chris King's in-house bearings and is 100 percent made in Portland, Oregon.
Source:
http://www.bicycleretailer.com/new-products/2013/02/06/chris-kings-inset8-headset
