Originally Posted by
dvenman
That looks like it. I’ll post pictures as soon as I can.
The crank axle itself is a square taper, but those other bits look similar.
Her's a pic of a Nervar, this might be for a "Star" crankset but they made other models that used similar BB units. And by "Rotary" did you mean
maybe "Rotrax" ( a vernerable British make)?
