This weekend I decided to replace my bottom bracket to try to fix the problem since it is a relatively cheap part (Shimano UN-55). I haven't ever done it before so I figured it would be a fun exercise. The original size turned out to be a 110mm while the replacement was 113mm. The threads in the bottom bracket shell were a little gunked up so I cleaned it out and replaced the BB, tightening with a torque wrench to the specified torque on the BB and crank bolt. The grinding sensation in the pedals went away entirely. Was it the bottom bracket itself, gunk in the threads, or chain line? I don't know and I'm not sure that it matters, but I figured that I would update the thread for posterity's sake.
-- 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 view this discussion on the web visit https://groups.google.com/d/msgid/rbw-owners-bunch/a3e5c520-f859-454d-82cb-4dbff107108a%40googlegroups.com.
