Originally Posted by
miamijim
My Campy shifter parts stash ahs a few varieties of down tube stops. Older NR/SR shifter boss stops have the square opening indexed differently in relation to the stop in comparision to Synchro levers. The boss stops don't interchange.
But, I also have a selection of thicker stops. I'm curious if these thicker stops are for frames with boss's that 'stand proud'?
Now that you mention that, I'll dig through my parts. I have some from some Shimano SIS shifters and another set from my DiaCompe ENE (ratchet type). If any are thicker, I'll use them instead of plan a (spacer) or plan b (modification)