Rikuo Motorcycle of the Harley-Davidson, started production in 1929. In 1931 Dabittoson Harley Motorcycle Co., Ltd. was established in Japan. Dabittoson started domestic production of the Harley-Davidson Road King Motorcycle. The 4-cycle, 1200 cc, side-valve V-twin engine produces 28 horsepower for a top speed of 97 km per hour. The Road King motorcycle was improved and produced by Lin Ritsukawa, and Tsui Meguro under the Tokyu Kogyo Kurogane Company during World War II. This included the Type 97 military motorcycle which was often produced with a sidecar, called they Harley-Davidson, through the efforts of Alfred Rich Child, shipped tooling and personnel to
Arrow (motorcycle part manufacturer) with Adrien Chareyre and SS World Championship with Andrew Pitt, cementing its place as a leader in the market. Today the firm also produces other key motorcycle parts including steering dampers and competition footpegs. Arrow (motorcycle part manufacturer) Arrow Special Parts is one of the world's leading motorcycle exhaust manufacturers. It was founded in 1985 in Italy when Giorgio Giannelli realised his dream of creating a company whose main purpose was the production of highly performing exhaust systems. After a couple of years, the first great success arrived with Belgian rider Jobé winning the 500cc Motocross World Championship. Since 2000