I'm currently building a roadbike with slightly dated components and was wondering if a Campagnolo headset will fit on my frame? It's a Holdsworth, so the fork threads are English spec.
I know what size the headset has to be, but I'm concerned about the Italian threading as according to Sheldon Brown:
"Obsolete. Threads are cut at 55 degrees, but ISO or J.I.S. headsets can be used."
And I was wondering how this degree cut in the threads would affect fitting of the headset?