Originally Posted by
williamskg6
Yes, the dropouts are horizontal, as all good 80's bikes are. I not only have problems with them slipping on the drive side, but the non-drive side too. I have to crank my quick releases down so tight they're almost impossible to remove. Sounds like I should try to get some internal cam skewers and try that.
Yes. Exposed cam quick releases are only reliable with vertical dropouts.