Our Devolution™ headset solves one tough problem. Or is it two? How to use your new frame with your old fork? What about using your old frame with a new fork? Upgrades and crash replacement can lead to all sorts of combinations and in today’s electronic marketplace, you can buy all sorts of stuff from all sorts of places. Want to do something out of the ordinary? Devolution™ can make it happen.
Steerer Tube OD: 1-1/8” to 1.5”
Upper head tube ID: 49.6mm
Lower head tube ID: 49.6mm
Upper head tube ream depth: 20mm
Lower head tube ream depth: 20mm
Fork crown seat OD: 30.1mm
Total stack height: 32.1mm
Lower stack height: 14.0mm
Buy Chris King Components from Chain Reaction Cycles, the World's Largest Online Bike Store.