Help needed!!! What kind of group is this? ~20yr Bianchi bike, Campa group.
john wrote:
Is your purpose to totally restore it to new condition?
If not, you can use a newer & probably superior derailleur for less
money.
I agree in principle, but a modern derailleur might have to be modified
slightly to work with his wide chain. It looks like he's got a 7-speed
system. Also, if his shifters are friction rather than indexed, his
choice of derailleur would be greater (Shimano, Sun Tour, etc. as well
as Campy).
Art Harris
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