I've had this issue before. Once it was resolved by going to high pressure to make sure the bead is properly seated, but you already tried that.
I blame the tube. I've had more than a little bad luck with faulty tubes that will have a massive bulge at a thin spot. Also had this problem, for some reason, repeatedly using Schwalbe 650B tubes within a Panaracer on a VO rim. Switched to 26" tubes and the fit was perfect, with no more hop. I'd try a new (name brand) 26" tube. Good luck, it's an annoying problem to have. On Tuesday, April 5, 2016 at 12:59:36 PM UTC-7, Hugh Smitham wrote: > > I have my cazaderos mounted front Pacenti PL 23 rim no problem other than > hell to initially mount. Rear mounted on a Velocity Synergy rim and it has > a hop to it. I checked the rim against a fixed point and it's true. I can > notice the bump and feel it while riding and it's really annoying. I've > pumped the tube and tire up to 100 psi but the tire is seated. All I can > assume it must be the tube I'm using. Perhaps too large so there's extra > mass? Any experiences out there? I've used 26" tubes and "650b" tubes with > the same outcome. > > ~Hugh > Los Angeles, CA > -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at https://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.
