The Kawasaki KR500 is a racing motorcycle produced by Kawasaki in the 1980s. It features a 500cc two-stroke engine and was designed for competitive racing, particularly in the Grand Prix motorcycle racing series. The KR500 is known for its lightweight frame and advanced technology for its time, making it a formidable contender on the track. The motorcycle was ridden by notable racers, including Kenny Roberts, who helped develop its performance characteristics. The KR500's unique design and engineering innovations contributed to its reputation in the racing community, and it remains a significant model in the history of motorcycle racing.