Sidecar racing is a category of sidecar motorcycle racing. He enjoyed driving fast and owned both a Harley-Davidson motorcycle and a Chevrolet Corvette. McQueen was an avid motorcycle and race car enthusiast. She performed at Easyrider tours and Harley motorcycle rallies. About 1.5 percent commuted by other means, including taxi, bicycle, or motorcycle. She is an avid motorcycle and car collector. The minimum total weight for motorcycle and rider is . The infantry traveled by truck or by motorcycle. Knievel was a proponent of motorcycle helmet safety. Honda also experimented with the NR500, a monocoque Grand Prix racing motorcycle in 1979. Macau is a special event for motorcycle riders. Stayner died in 1989 of injuries sustained in a motorcycle accident. These engines were developed from the motor in the Norton Classic motorcycle. The RW 750 was a development of the Barton Formula One racing motorcycle. Dunlop's name is amongst the most revered by fans of motorcycle racing.