Description :Bike Trial 4 is new motorbike riding and stunt game where you have to ride your super cool motorbike on challenging tracks and obstacle to reach the finish point by overcoming all challenges on your way. In order to ride and balance your motorbike, you have to use your arrow keys and have a good control on your speed and balance to overcome the obstacles and challenges. Don't fall and especially don't let rider hurt is head to avoid level failure. As game progress number of obstacles will increase to make things tougher. Clear series of interesting levels that are available for you to play and enjoy.