Chris King NoThreadset SV Devolution 1.5" Headset - Black or Silver - FS0049
The Chris King Devolution NoThreadSet™ SV allows you to adapt a larger bore headtube for use with a smaller diameter steerer tube. Built to be precise and dependable and sets the standard for quality headset function delivering precision performance to numerous world champions, grand tour winners, and aspiring riders around the world.
- Fork Steerer: 1-1/8”
- 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
