The kx85 is the newer of the two as the kx80 is no longer made. Apart from the extra few cc's you also have to take into account that many other things have advanced over the years making the kx85 the superior bike. Even the models of kx85 have improved over the years so a model that is several years old will not be as fast as a new kx85. Rider ability also have to be taken into account but the kx85 is the superior bike.
kx85 by alot
a kx85 is faster than the yz85 but the fastest is the cr85 but the rider is what makes it faster or slower
Yes, a stock CR85 is faster than a stock KX85.
Cr85 is the faster and stronger bike. The Kx85 is a little smaller and not as strong.
kx 85
a crf150f will do 65mph and the kx does between 50-55 mph
no
A kx85 gose about 70 75
yes
the yz85 is faster because it has so much top end and no power valves and the kx does. in a race a yz would win but it is 10% bike / 90% rider
1986 t01990 kawasaki kx80 cylinders
no diffent styel bike