Hi all, I recently bought a Campagnolo rear track hub, the lockring was a BB lockring. I'm not in need of another one, and dammed if I can find a lockring that thread in my collection. Then I recently ended up with a Sunshine hub, looks just the same as a Campagnolo, without a lockring, so this time I measured the thing, well now I see a probelm, its 33mm in diameter, what BB uses that size?, I've checked archives with no luck, just looking for a cheaper version than the Campagnolo lockring for my fixie.......regards wayne davidson Invercargill NZ...........