David Bilenkey wrote:
> I have this orphan Sugino right track arm (165mm) and ring (151 BCD).
> Anyone know which model this would be? Looking to match it with a left orphaned
> arm.
Looks like a "Mighty" crank. I don't have a matching arm, but I probably
could find a 165mm Sugino left arm from a different model, if you want.