3
yes it has
The army had motorcycles in the 30's and off the clock the men would race in the fields so i'd call that dirt biking.
James Stewart
James Stewart
Marcus deleon James Stewart
yes
That depends on what you are using it for. Obviously, if you are dirt biking, you should use a dirt bike, and otherwise use a street bike. Start out with what you are going to use the most - dirt (freestyle) or street racing.
Currently only one: Yamaha
Yes, you could get dirt in them if you don't.
dirt-biking is for dirt-bikes it can be either stunt or mud riding
no
3 years old and got sponsored around 4