If you want a fast four wheeler get a Yamaha Raptor or Warrior. I have a Raptor and it goes at 80 mph right now, I can make it go over 100 mph
about125mph
I topped out my yz 450 at 110mph. with just a few modifications
5
with your hands
60+
this should help you. http://tinyurl.com/msksw5
60-75 mph
Faster than you are in bed.
about 98 to 104
a yz 85 goes about any where between 60 and 70 m.p.h
I have a yz 80 2001 small wheel and does about 75 mph
swer is 65 to 70