I'm a few years older, or more, then you guys and we didn't have the StingRays, or Choppers when I was a kid.
But I did have this cool attachment that slid over the handlebar end and screwed down. It worked like a
motorcycle throttle and when you cranked it a loud engine roar would erupt from it.
Very hi-tech for the time!
-
-

-

-

-