id say 10 mph they r very slow and good for 7 and up
150
A factory spec Kawasaki KFX 400 will run about 85-90 mph. This is without any modifications to the body or engine, which can alter the speed with for the faster or slower.
It is fast but not the fastest 4-Wheeler.
penis
70 mph
it can go -90
90-100.
how much horespower does a kfx 400 have how much horespower does a kfx 400 have
over 90 mph
90+ mph
90 mph
they hit about 80-90