I think the indexing spacing is different on a 7-speed. I tend to keep my eye on eBay because uniglides do come up from time to time. But it seems to be the other way is to take a 7-speed apart and use the spacers out the 6-speedoldgit":37wswdz1 said:Your mind reading powers are failing you
I should have said that I have Uniglide 6 speed which are as rare as. 7 speed Uniglide is just about still available.
Options are I guess; buy a 7 speed freehub body. Or butcher later 8/9 speed cassettes for their rings, but use the old 6 speed spacers?