I would think that with a new set up re-tensioning the cables would be a first step, and I don't think it could hurt to tighten the set screws a quarter turn and see if it still shifts successfully. The screws could certainly have moved, especially bouncing around on bad, urban roads. I certainly doubt there is anything wrong with the derailleur. I have two of them and have found them pretty rugged.
Michael On May 5, 11:35 am, Mitch Browne <[email protected]> wrote: > Need advice. I finally put together my Atlantis and have been riding > back and forth to work 16 miles RT for the past four weeks without > issue and happily shifting very well. I am really enjoying fully using > a useful triple. Bad news riding in this morning. The chain came off > twice on both sides of the chainring low and high. This hasn't > happened before. I was very careful in adjusting H and L limit screws > when setting it up. It jammed pretty good at the chainstay but I had > twined the chainstay at the small chainring so no rash yet. > > The only thing unusual is that on the way home YESTERDAY one small > hill I forgot to shift down on the front chainring and cross chained > pretty good for a short bit until I figured out what was wrong. Could > I have bent the cage? Forced the limit screws? > > The FD is the standard inexpensive Campy Mirage triple that Riv sells. > Should I replace the derailer? I originally tried a Campy Chorus > double but it didn't have the range though it seemed very stout. > > The crank is the Riv Sugino XD2 Triple 172.5 and Tange 107 BB. > > Please help me lift my funk. > > -- > You received this message because you are subscribed to the Google Groups > "RBW Owners Bunch" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://groups.google.com/group/rbw-owners-bunch?hl=en. -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.
