Bob, I have mounted Retrofriction shifters on the clamps from the cheap plastic Simplex Prestige shift levers like those that came on the Peugeot UO-8. The clamps are actually pretty nice, it was the plastic levers that were crap. A few years ago I bought several pairs of Prestige shifters dirt cheap from Mike Kone just to get the clamps.
Regards,
Jerry Moos
> I have a frame without braze ons I would like to use retro
> friction shifters(which I have) what I do not have is a clamp they might
> fit on,do these fit a std SIMPLEX dt clamp?? I want to use SIMPLEX
> criterium derailleurs.
> NITROBOB
> MILL VALLEY,CA