My brother picked up a 2001 YZ 80 the other day for $400. That thing is a blast. We both wiegh over 200lbs and the bike hauls us around no problem. I can't see why anyone would waste their money on a pit bike, when you could buy a used YZ 80 for the same amount of money. The power band on this thing comes in like a rocket. I can't believe how hard it hits. The bottom end however is dead. It is so weak that you can barely take off, but once the power band comes in you better hold on. I don't see how little kids ride it. Anybody else use one like a pit bike?