Motocross dirtbike racing at its best, this time its American Dirt bike action. Race your dirtbike over a series of 40 moto X courses with swings, log ramps, barrels, posts, scales, and other tricky physics based action to overcome. Lean back and forward on the bike to do front and back wheelies, which will help you over the obstacles. Superb physics and bike handling will help you get to the end of the level. Ultimate dirtbike usa is a great Driving game. You can play this game here at my1001games.com totally free. Ultimate dirtbike usa has been played 2511 times. It has received 43 yes and 7 no votes. It has a score of 86. If you liked playing this Motorcycle game than you should try Sandbox City - Cars, Zombies, Ragdolls! and Coaster Racer 2. Have fun!
Instructions: Use the arrow keys to play this game.