Originally Posted by
RiddleOfSteel
And here we think that gravel bike gearing and mountain bike gearing just before that was extreme and required immensely capable rear derailleurs. It was already made!
Yes,
in theory the 38-tooth cog would fit a New Winner Pro freewheel body making a 12-38 Ultra-7 or 11-38 “Regular” 6-speed possible. Not that I ever tried that…
(Pastor Bob- have you ever seen a 11-tooth NWP “Z” cog? It was on the cog board but I can’t remember seeing one for real.)