thats because they dont have enough power to blow themselves apart haha...
my dad has one and i went riding with my stepbrothers down state with it and OMG it was so annoying because of how nuttless they are lol and they ride like a go kart.
but its better then beating the living sh*t out of your blaster in the winter lol
Haha nice man, I have an 84, only a 250 fourtrax. They are BULLETPROOF. I've been riding it since I was five, and it still starts like a champ every time. No work has EVER been done to it. Pretty incredible.