From:jfred Electronic:tolley -A-
Subject:RE: Does anyone know what this bike is? Date:Tue Dec 28 16:28:59 2010
Response to:14960
Aermacchi M50, would guess about 1965. As I remember it has a 3 speed transmission that is shifted by twisting the left handlegrip like a Vespa. They also made a M50S that had a larger gas tank more like a motorcycle tank.

I am trying to find out as much information as possible about this bike: Year, Number Produced, etc. Any help that you can offer will be greatly appreciated!