Lol, both of us were illegal. At 15 you could only legally ride a 50CC on the streets. We had to borrow a 50, go take the riding test and then got our 90cc models.
Yep. IIRC, the actual legal limit was 5HP. I think the standard 90 was under 5, but the Super 90 was over. I think I borrowed somebody's standard 90 to take my test, but I could be wrong. I think that's the main reason you saw so few Super 90's ... you were just begging to get pulled over. I did ... once. Got a ticket for speeding and a warning for illegal exhaust. Had pulled the baffles out of the muffler. Trooper told me I should put a straight pipe on it ... they sounded better anyway. Said nothing about 'horsepower.'