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.
The 2011 Kawasaki KFX 90 is designed for youth riders and has a top speed of approximately 30 to 35 miles per hour. Its speed is suitable for beginners and younger riders, ensuring safety while still providing an enjoyable riding experience. The ATV is equipped with a 90cc engine, making it a great choice for kids learning to ride.
penis
70 mph
it can go -90
90-100.
over 90 mph
90+ mph
90 mph
they hit about 80-90