4
They would have to be in a 90 cc class or lower to race quads. But you can be any age to race dirt bikes.
no no
For a 13 year old it depends on your size and your experience with dirt bikes, but an 85 is usually the best size bike and fastest for a 13 year old. Unless you are really tall which you would need a 125.
it started in the year 1959 in united states..
Actually any age is appropriate. you should check out the dirt bike races at 'Bull Run' in Greene, at 'Hemonds' in Minot, and Norridgewok. there are little little kids about the age of 5 that race around on little 50cc dirt bikes. I believe you need to contact a dealer for a safety class in order to register for such races. Maine rocks!!!!! WICKED
Yamaha makes the best dirt bikes. Kawasaki is also good and the old Honda xr bikes were bullet proof but the new ones are junky.
4 years old you can race motox. (50cc class)
Depends on the kids experience with bikes. And I assume your talking a dirt bike. If he has no experience I would say a 100-125cc 4 stroke. Personally I would get a 4 stroke bike such as the newer Honda models.
It depends- smaller, low-power bikes can be purchased for younger children. With the right supervision, instruction, and safety and protection gear, dirt bikes can be a fun activity for children and adults of almost any age.
i would say about 5-6 years old
When he was around 5-6 years old
Yamaha makes the best dirt bikes. Kawasaki is also good. The old Honda xr bikes were good but the new ones are junk along with suzuki which is completely hopeless.