Hi Laurie and Ian,
I’m also Velocette Owners Club member. I checked the groves and they have the cups for the steering head, so at least this. I thought it could be possible to get the cups and cones, as it’s webb front hub, but seems like no way. I’m going to remake it for the standard bearings, so just have to order the 7/16 x 20 tpi die to make a new axis. I think this will be easier and cheaper way, and I’ll keep original parts in a box with the leftover bits.
Thanks a lot, Martin
