About as simple as a headset can get, the tried and true Rotar Headset features the fewest parts possible, with precision bearings and CNC machined aluminum integrated compression ring / spacer combo for simplicity and ease of installation, this is all the headset you need.
Includes 10mm. and 5mm. CNC machined spacers.
6061-T6 Aluminum CNC machined.
Integrated compression ring design.
Material:Full CNC Machined 6016 T6 Alloy
Top cap Height:7mm I From Top of Bearing to Top of Cap