My little bro used to ride one some. He took a 450r on it in a drag race. Had a hard time trying to keep it down though and he goes around 250 lbs. Now he rides a Rappy 660 and loves it, but still says the DS is a great bike. Too much for me right now. Have fun with it Dude!
They look top-heavy in pictures, but when you sit on one or ride one you realize they are actually pretty damn wide, and it's the most stable quad I ever rode.