The Real Difference between Supercross Bike racing and Dirt biking Auto racing In regards to offroad motorbike race, there are numerous of different different versions in the game. Two hottest variations include supercross street bike rushing and dirtbike sport bike bike racing. To those people new to the field of offroad sporting, it can be difficult to separate the 2 main as well as one. In reality, many, who don't know the activity, usually consider potentially they are the same. Though dirtbike motorbike race and supercross street motorcycle sporting do have their characteristics, there're two contrasting sporting activities. Dirt biking bike bike racing had been developed before supercross auto racing was have you heard of. Dirtbike auto racing events take place in open-air sites. Their race tracks change in space, however some are typically around 1 or 2 kilometers lengthy.