I've got a nice DK Headlock which i'd like to use rather than sell/store it but i'm struggling to find a headset with has a flat bit so the lock fits flush.
As you can see from these two headsets here they both seem to have a fixed bolt to them which then causes the problem.
The DK headlock has it's own thread which screws on to the fork thread.
looks like this which doesn't work.
Help