Been a bit of a trials fan since my brother bought one of these back in the 70's:
Bit of a story about his TY, I decided to take it out for a spin while my brother was at work.
I was probably 13 at the time and we were living in the burbs.
Anyhow, after having fun doing some trials riding around the local park and then zipping around the local streets, I roared into our driveway and promptly lost the front end, leaving me feeling like a goose and wondering how I was gonna explain it to my brother.
Thankfully when I checked for damage all there was was a bit of paint off the end of the foot peg and a slight scuffing on the left hand handlebar grip...Phew!!
A short time later after getting my humbrol model paints & some emery paper out, all was fixed.
I never did tell him...