I have a yz 80 2001 small wheel and does about 75 mph
a yz 85 goes about any where between 60 and 70 m.p.h
about 100 mph
About 80-90 mph
I have a 01 Yamaha yz80 it went 55 to 60 without performance parts and. I got it to go 70mph with performance parts!!! Fast enough to scare you.
Depends on how high you drop it from.
a Yamaha blaster can go around 75-80
Probably about 50-60
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