Tom- Do mean the parallelogram pivots? If so I have. I made my own pivot rivets from aluminum stock on a lathe, center punched the ends to "rivet" them. The shop I worked at had a Campy parts cabinet but the pivot pins in stock didn't fit the NR derailleur. IIRC I filed down one end of the pivot pins to be pretty much flush with the upper and lower knuckles. Then drove them out with a punch and good support. Don't think I'd do it just to do it. The derailleur worked well enough after but that's a lot of work to do if nothing's wrong already.
>
> Has anyone ever rebuilt an old Campagnolo rear derailleur? I checked the
> archives and could find only an October of '02 Stevan Thomas post.
> Are replacement rivets still available? Anyone know where to find them?
> If the search is successful, any hints? Any tricks I should know?
> Questions, questions, questions.
> Thank you.
> Tom Donahue
> Melbourne, FL US
> _______________________________________________
Andrew R Stewart
Rochester, NY