A free app for Android, by Games Saga.

Bike Racing Mania is an action racing game with a unique physics-based motorbike. You can control the bike with the touch of your fingers. The goal of the game is to complete 30 levels. Each level consists of a series of obstacles. You need to balance your bike, ride it over the ramps, and jump to the next obstacle. There are various obstacles including ramps, jumbo tires, rocks, planks, and more.

The game has realistic graphics and physics. It is an extreme test of skills and control. You need to negotiate hundreds of obstacles, including ramps, jumbo tires, rocks, planks, and more.