The sports-prototypes built to compete in the Radical Cup North America.

Ideal for novice to seasoned racing drivers alike, the Radical SR3 is the world's best selling race car for a reason. Launched with more power and precision, the latest XXR edition of the SR3 improves on the legendary SR3 formula to enable drivers to lap faster, harder and for longer.

Ideal for track-day enthusiasts, motorsport country club members, and racers across the globe, the SR10 delivers more power and torque than has ever before featured in Radical’s SR line-up. With a high horsepower, long-life powertrain, the Radical SR10 is everything you’d expect from a Radical – turbocharged.
Browse all Radical race cars currently for sale in North America.
Note: not all Radical models are eligible for the Radical Cup North America.
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