Campag compatabilty info

mattsccm Posts: 409
edited January 2009 in Workshop
A year or so ago I found a great website that gave all the various options for interchanging year groups models etc ie how to fit a 9 speed on to a 7 speed or something like that. It was fairly "official" but I am not sure hwo the site belonged to. Campag? The importers? Dunno now and can't seem to find the site any more. Any ideas? It was rather interesting for those tight areses like me who use older kit.