Radical RXC Spyder chassis number 21 is a Red car with Yellow accents and a 440 HP 3.0L RPE V8 engine and 7 speed paddle shifted gearbox. It was imported to the U.S. in August 2016 and has never been raced. In July 2020 the car was located in Texas and had 25 hours on the chassis and 6 hours on the engine.