Hi Charlie,
By interesting coincedence, just last evening I tried a 13-28 freewheel on my Campy Gran Sport triple and found the same results - the idler rumbles over the cogs of the 28T.
In the short term, I will go back to the 14 - 24 that I took off the wheel, and work on getting fitter! I wonder if a 26T will work or not.
Regards,
Larry Strung
> While I'm reasonably sure this is ground that has been covered, I can't
seem to
> find the results: I have a Pat. 71 Nuovo Record rear derailleur on my
Italvega
> paired with a 14-28 freewheel. It bumps on the 28t cog, rendering that
> combination useless. I suspect that the maximum capacity of the RD may be
26t
> but would like to be certain of that before swapping out the freewheel.
>
> Thanks,
> Charlie Young
> Honeybrook,
> PA