Supposedly Dan is riding a Bonanza minibike, which makes sense. They were around when I was a kid. I was a Taco man at the time, but top of the line. Taco 100, with bigger wheels and the 5hp Briggs & Stratton vs the 3.5hp. IIRC it had springs on the front forks, too. I think the Bonanzas were better, but not sure. The Hondas were the best.