Originally Posted by jfmckenna
forget the free wheel.
So it is a Biopace crankset with a normal circular chainring right? I am asking because I have the opportunity to get a nexus biopace crankset but thought it would be a bad idea.
I adapted a biopace crank for a single speed and found I had to grind away at it a little bit to get a regular chainring to sit right. But maybe there's some crucial detail I was missing...