AMA Supersport is an American motorcycle racing series.

The race series was founded and sanctioned by the American Motorcyclist Association (AMA) in 1987.

The road racing series allows motorcycles of up to 600cc engine capacity.

MotoAmerica owns and manages the AMA Supersport Championship.

In the AMA Supersport Championship, motorcyclists reach speeds over 160 miles per hour over a 40-mile sprint race.