You are reading a single comment by @dancing james and its replies. Click here to read the full conversation.
  • Ultegra 6700 rear shifter starting to miss or fluff shifts, getting on a bit now and probably rather worn. I have a spare set of newish 105 (5700) shifters — has anyone successfully transplanted the 105 internals into the Ultegra body?

  • i'd check chain wear before following @pifko's suggestion

    or check hanger alignment

    both more likely to be the cause than the internals of the shifter

About