Originally Posted by
auchencrow
You might get away with
a Sunrace HG 7-Speed 23-25T Freewheel if your spacing is 126mm between the DO's.
I have purchased a lot of the Sunrace 6-speeds (13-28) and they have been good, but your Nuovo Record rear derailleur is not going to like the 28T cog very much: Its max rated capacity is 26T .
This is good info thanks, I'll probably order one for the cheap cost, can't go wrong, too bad about the 28T and NR.