Hello i am sajjad author of dirt sound, Do you have the adventurous feel and power inside you to show the stunts with a dirt motorbike? This type of bike is quite different from conventional bikes. They are not used on roads, because they are specially designed for off-road uses. There are different models, designs, engines available for dirt motorbikes.
You need to be very careful while choosing the size. Remember the size you are buying must be able to bear the weight of your whole body. For a better selection, you may try ride once on the bike. This will give you a clear idea about the comfort level you are having on it.Merely buying a dirt motorbike is not enough for off-road riding. You need to purchase some safety gear like goggles, helmets, gloves, etc. Only after having the safety gears, you are ready for the ride.
If you feel free contact with me ..