about 70mph
my son was clocked by the state police at 100 mph
30 mph - 40 mph
i clocked my racing kx100 with stock gearing going 65 guned
Kawasaki kx 125 is the best
A 2008 Kawasaki KX 250 can go up to 120 MPH. This is a motorcycle.
A 2008 kx 450 tops out at anout 93 miles per hour
About 40 miles per hour depending on the final drive (sprocket) ratio.
As fast as it can.
Kawasaki
There are a few factors that can change the top speed, such as the gas you are running and the oil you mix it with. But generally they can go from 60mph - 85mph max.
No it won't only 1999-2002