This is a tense real-time racing mobile game. Players can choose a bicycle they like and assemble, transform and upgrade it by themselves. This will test the players' skillful driving skills and stunt ability. They can gallop freely on the standardized and professional track. Suddenly, there are obstacles and opponents' traps. They can learn to reasonably use favorable props to accelerate. If you like it, please try it! Crazy Bike Racing,bike racing game,mobile racing game,stunt bike game,bike customization,upgrade bike,racing game,mobile game,hypercasual game,action game,driving game,skillful driving,stunts,racing,upgrades,weapons,obstacles,racing game,HTML5 game,H5 game,kids games,fun games