Hello Frank,
Regarding the range of the Rally rear, I'm running 50/46/32t chainrings with 12-34t Suntour Ultra 7 freewheel on our Jack Taylor triplet. The Rally is the first generation of Rallys and it shifts excellent. I also have a tandem with one of the last versions of the Rally (looks like a Nuovo Record with a long cage). I'm running a 54/46/36 with a 12-32 Suntour Ultra 7 freewheel. I'm also using Simplex retro-friction shifters on this tandem. Contrary to belief, this last version of the Rally shifts the entire gear range with silky ease.
Regards, Dave Martinez Fremont,Ca (cloudy, but dry)
Frank Knox <f.knox@att.net> wrote: I have a Campagnolo Rally derailleur. What is the maximum size sprocket this will shift to?
Thanks,
Frank Knox
Greenville, NC