Old Ned
Old School Grand Master
hamster":218zlb0r said:Campag 8 speed has exactly the same cog spacing as 7 speed, so any Campag 8 speed setup will shift perfectly on your 7 speed cassette.
Also, both Campag and Shimano agreed on 7 speed being 5mm pitch, so it was before they went their different ways on gears.
Have a look at 'Shimergo' on the CTC forum.