Aeromachi 65, theres one I havent heard mentioned in a while. They were like 3 horspower, depending on the year the CZ may have not been much better. I always felt 4 strokes below 250cc's were an answer to a question no one was asking. As for the sound, Kawasaki triples sounded pretty sweet ripping thru the gears.
My Father was my maker. Poverty was my maker. Distrust was my maker. I have met them all my life.