A few years ago I was driving past the Bonneville Salt Flats and that reminded me that back in the '70s I had wanted to see how fast I could make a moped go. I spent the next year modifying a Puch Maxi to take to Bonneville. As it worked out, Bonneville didn't happen that year due to flooding so I went to the Ohio Mile instead. I clocked a speed of 61.299pmh at the end of a mile. I wanted more so I spent more time and money to go faster. Earlier this year I returned to the Ohio Mile and was rewarded with a speed of 59. Decided that this would be a good time to quit and stop spending money. Anyway, I've been trying to find out what others might have done with a 50cc single speed bike. I've done a google search and didn't find much.
BTW, in the 70s, my goal was to hit 60 so I guess I can cross this off my bucket list.