http://tinyurl.com/lrhk3q Sounds like you may need to replace the body. Above is a link to Sheldon Brown's article on Shimano cassettes and freehubs. Gets sort of complicated with early D-A hubs.
Bruce wrote: > Let me say first off, yes, I bought these wheels on Ebay. Anyway, > they're Synergy rims laced up on some older D-A hubs. The rear is a > Uniglide and has a 7 speed cassette of unknown provenance affixed. For > the price paid, I really am not too upset, although the seller (who > works for a bike coop and should know better) got several items wrong > in his write up. When I emailed on the matter, he said, "Oh, I never > took them out of the box to look at them when I bought them from the > prior owner." > > After truing the front (the rear was good) I took the bike on a > shakedown today and found that the 15 cog (the 2d smallest) has a > habit of freewheeling when it is used and any appreciable pressure is > put on the pedals. No problems on the 17 up to the 28, and only a > slight catch detected on the 12 cog. It's kind of like a neck rotating > when I go uphill on the 15. > > Any Uniglide users out there with ideas? Do I look for another cassette? > > TIA > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to rbw-owners-bunch@googlegroups.com To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en -~----------~----~----~----~------~----~------~--~---