Thanks, Sheldon....
>
> The hubs have nothing to do with it.
Except that I'll need a freewheel that I will fit this hub
for which a larger spocket is available.
>
> I once got a 13-31 to work with a 52/42 in front, took a good deal of
> fiddling with chain length and axle placement to get it to work.
>
Which would give me a low end mid-30's gear-inch & that'll be acceptable.This
maybe beyond my current mechanical capacity, however.
> >---What is the smallest available ring that will fit the inside bolts
>
> 41 tooth. We've got TA rings on special in this size.
>
So the TA will fit an NR, eh?
Calvert Guthrie
KCMO