Yeah some of our buds at an atl moto shop built one. Originally it was supposed to be a 50cc race vs Bobby & motoretta where he worked vs their shop, then "50cc only"
turned into "kits are allowed" which turned into "we didnt finish in time, cancel everything" and then a few months afterward "we build this scooter so fast they were scared to race us" or some nonsense haha. I think it was a 125 malossi from an aerox or something? I might be way wrong but it was out of control fast. So, definitely picked a fight, tried to change the rules to win, still failed to even make it, but in the end made a lunatic cheaterbike that was wild as shit to ride. I've tried to find some of those kits but none of the parts seem to exist anywhere anymore except like variators. So I'll just hackweld some shit and port the stock and see where it gets me.