I have made some headset cups for a new frame. The bottom cup has been made to match the diameter of Syncros fork crown fitted. The Headset cups are fitted with standard IS-2 integrated heaset sealed bearings.
The heaset cups and spacers have been fitted and used for a few weeks to check everything is working ok. The cups will be removed and sent for anodising soon. The Headset cups will be anodised black with the recessed grooves painted in red.