What frequency is the vibration? Is is a once per wheel revolution type? or faster than that?
If it is a once per revolution vibration, you may have something hitting the brake/brake pad or a step at the rim joint. Build up or contamination on the rim can cause brakes to vibrate. I have no experience with small frames...I ride a 64cm Quickbeam. Angus On Aug 23, 6:22 pm, johnb <jbust...@gmail.com> wrote: > I have a new 52cm QB that comes with Silver sidepull brakes. When I > apply the rear brake, I get a heavy vibration throughout the frame/ > seat. > > I have > - checked the brakes installation and it seems fine. > - cleaned the rim > - checked toe-in > > Thoughts? Anyone else run into this with a small frame? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---