Originally Posted by
cpsqlrwn
I have a nice set of 9 speed Centaur shifters that came off of a bike with a triple setup. Could these shifters be used in a double setup with a 9-speed Centaur/Chorus group? Any problems or issues I should be aware of? Thanks for any info!
In 2001 Campy changed the cable pull on their shifters and throw ratio on the rear derailleur. The early 9-speed shifters and rear derailleurs are not cross-compatible with the later shifters or derailluers. I don't know how to tell the difference by looking. Check with Branford Bikes.
Edit: Here is some info from the official Campy website, see tables 30 and 31
http://www.campagnolo.com/repository...spares01-A.pdf
Al