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NR500
NR500 was a racing motorcycle developed by Honda HRC in 1979 to compete in Grand Prix motorcycle racing. "NR" stands for "New Racing". Model history The motivation behind the NR500 was company founder Soichiro Honda's desire to compete using four-stroke engine technology since the majority of motorcycles manufactured by Honda used four-stroke engines. When the FIM announced new regulations for the 1968 Grand Prix motorcycle racing season that limited the 500 cc engines to four cylinders, this gave an advantage to teams using two-stroke machinery. Honda decided to withdraw from motorcycle racing to concentrate on its automobile division. In November 1977 Honda announced it would be returning to motorcycle Grand Prix racing using four-stroke technology. Even though two-stroke engines dominated motorcycle Grand Prix racing in the late 1970s, Honda felt compelled to race what they sold and thus competed using a high-technology, four-stroke race bike. Since a conventional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1979 Grand Prix Motorcycle Racing Season
The 1979 Grand Prix motorcycle racing season was the 31st F.I.M. Road Racing World Championship season. Season summary A season of changing fortunes in the 500cc class saw American, Kenny Roberts capture his second crown in the face of the Suzuki-mounted opposition. In the 50cc class, Eugenio Lazzarini won every race in which he finished to take the championship. Angel Nieto dominated on a Minarelli to take his seventh world championship. Kork Ballington would repeat as double world champion in the 250cc and 350cc classes for Kawasaki. Defending champion Roberts was injured in a pre-season test but came back to win round two in impressive fashion. His rivals also suffered from bad luck. Hartog breaking his arm in practice, Cecotto badly breaking his kneecap in Austria and Sheene suffering from mechanical failures. The 1979 British Grand Prix would be remembered as one of the greatest races of the modern era with Roberts beating Sheene to the finish line by three-hundredths of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1979 British Motorcycle Grand Prix
The 1979 British motorcycle Grand Prix was the eleventh round of the 1979 Grand Prix motorcycle racing season. It took place on the weekend of 10–12 August 1979 at the Silverstone Circuit. Race summary The 500cc British Grand Prix would be one of the closest races in Grand Prix history. The race began with Barry Sheene, Kenny Roberts and Wil Hartog breaking away from the rest of the field. At the midpoint of the race, Hartog fell off the pace as Sheene and Roberts continued to battle for the lead. They continued to swap the lead throughout the 28 lap event with Roberts winning ahead of Sheene by a narrow margin of just three-hundreds of a second. Minutes before the start of the race, Roberts' Yamaha blew a seal and sprayed the bike with oil. His crew managed to replace the seal in time but, Roberts went to the starting line with his gloves coated with oil, causing his hand to slip on the throttle during the race. After an eleven-year absence from world championship racing, Ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comstar Wheels
The Comstar wheel, sometimes referred to as Com-stars or stylised as ComStar, was a composite motorcycle wheel that Honda fitted to many of its motorcycles from 1977 to the mid 1980s. Its design allowed it the option of being fitted with tubeless tyres and its use on the Honda CX500 was the first time tubeless tyres had been designed for a production motorcycle. Background The Comstar was Honda's replacement for the tension spoked wheel. Whilst spoked wheels offered a degree of flexibility to help absorb road imperfections, they also required periodic maintenance to ensure correct spoke tension and required the fitment of an inner tube. Honda claimed the Comstar design combined the strength of a cast wheel but allowed a predetermined level of radial flex like spoked wheels. Comstar wheels also allowed the fitment of tubeless tyres which, like other alloy wheels, helped to reduce unsprung mass, although not all models fitted with Comstars had tubeless tyres. Honda debuted Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1981 Grand Prix Motorcycle Racing Season
The 1981 Grand Prix motorcycle racing season was the 33rd F.I.M. Road Racing World Championship season. Season summary In the 500cc world championship, two Suzuki teams fought for the title with Marco Lucchinelli riding for Roberto Gallina's Italian Suzuki team and, Randy Mamola riding for the Heron Suzuki team backed by the UK Suzuki importer. Mamola started the season strongly with two victories and two second-place finishes to take the lead in the championship but then, Lucchinelli took command with four victories in the next five races to claim the world championship. Mamola finished in second place for the second year in a row. Barry Sheene would win the final race of his career with a win in Sweden while a young American named Freddie Spencer made his first foray into the world championships as a member of the Honda factory racing team, riding the four-stroke Honda NR500 up to fifth place at the British Grand Prix before it suffered a mechanical failure. Germany's An ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freddie Spencer
Frederick Burdette Spencer (born December 20, 1961), sometimes known by the nickname Fast Freddie, is an American former world champion motorcycle racer. Spencer is regarded as one of the greatest motorcycle racers of the early 1980s. Motorcycle racing career Early years Spencer was born in Shreveport, Louisiana. He was a racing prodigy who began racing at the age of four, competing in dirt track events near his hometown of Shreveport. After winning the 1978 250cc U.S. National Novice Class Road Racing Championship for first year professionals, Spencer was contracted to ride for the American Honda racing team in the AMA Superbike Championship. He gave Honda their first-ever super bike victory when he won the Road America round of the 1980 AMA Superbike Championship. Spencer gained international prominence at the 1980 U.S. versus Britain Transatlantic Trophy match races when he won two legs at Brands Hatch, defeating World Champions Kenny Roberts and Barry Sheene in the proce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda Motorcycles
is a Japanese public multinational conglomerate manufacturer of automobiles, motorcycles, and power equipment, headquartered in Minato, Tokyo, Japan. Honda has been the world's largest motorcycle manufacturer since 1959, reaching a production of 400 million by the end of 2019, as well as the world's largest manufacturer of internal combustion engines measured by volume, producing more than 14 million internal combustion engines each year. Honda became the second-largest Japanese automobile manufacturer in 2001. In 2015, Honda was the eighth largest automobile manufacturer in the world. Honda was the first Japanese automobile manufacturer to release a dedicated luxury brand, Acura, in 1986. Aside from their core automobile and motorcycle businesses, Honda also manufactures garden equipment, marine engines, personal watercraft, power generators, and other products. Since 1986, Honda has been involved with artificial intelligence/robotics research and released their ASIMO robo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda NS500
The Honda NS500 is a 500cc Grand Prix racing motorcycle of the early 1980s, powered by a two-stroke V3 engine. Created as a replacement for the innovative but unsuccessful four-stroke NR500, the bike went against Honda's preference for four-stroke machines but proved very effective and quickly won the 1983 500cc World Championship with Freddie Spencer on board. Spencer was able to use the lower weight and superior handling of the NS500 to achieve higher cornering speeds, and getting on the power earlier leaving corners. Ron Haslam also won the 1983 Macau Grand Prix. After a relatively short lifespan the bike was replaced by the more successful two-stroke, V4 engine powered NSR500. RS500 customer version In 1983, Honda introduced a production version of the NS500 called the RS500 for privateer racers. These were very similar to the NS500 machines used by the factory racing team but, lacked the special exhaust system. References NS500 The Honda NS500 is a 500cc Grand Prix r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1982 Grand Prix Motorcycle Racing Season
The 1982 Grand Prix motorcycle racing season was the 34th F.I.M. Road Racing World Championship season. Season summary Italian Franco Uncini on the Roberto Gallina backed Suzuki took a well-earned championship for Roberto Gallina's Italian Suzuki team in the 500cc class. Yamaha introduced a new motorcycle with a V4 engine for Kenny Roberts but, suffered from having to develop a new bike during the season. Roberts was also now using Dunlop tires after Goodyear withdrew from motorcycle racing. Honda abandoned its NR500 four-stroke in favor of a V3 two-stroke NS500 piloted by American newcomer, Freddie Spencer, defending champion Marco Lucchinelli and veteran Takazumi Katayama. Spencer would give Honda its first 500cc win since the 1967 season and its first with a two-stroke. Roberts injured a finger and a knee at the British Grand Prix and would miss the remainder of the season. Barry Sheene was lying third in the championship, tied on points with Roberts after eight rounds howev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NS500
The Honda NS500 is a 500cc Grand Prix racing motorcycle of the early 1980s, powered by a two-stroke V3 engine. Created as a replacement for the innovative but unsuccessful four-stroke NR500, the bike went against Honda's preference for four-stroke machines but proved very effective and quickly won the 1983 500cc World Championship with Freddie Spencer on board. Spencer was able to use the lower weight and superior handling of the NS500 to achieve higher cornering speeds, and getting on the power earlier leaving corners. Ron Haslam also won the 1983 Macau Grand Prix. After a relatively short lifespan the bike was replaced by the more successful two-stroke, V4 engine powered NSR500. RS500 customer version In 1983, Honda introduced a production version of the NS500 called the RS500 for privateer racers. These were very similar to the NS500 machines used by the factory racing team but, lacked the special exhaust system. References NS500 The Honda NS500 is a 500cc Grand Prix r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda Racing Corporation
Honda Racing Corporation (HRC) is a division of the Honda, Honda Motor Company formed in 1982. The company combines participation in Motorcycle racing, motorcycle races throughout the world with the development of racing machines. Its racing activities are an important source for the creation of technologies used in the development of Honda motorcycles. HRC activities include sales of production racing motorcycles, support for satellite teams, and rider education programs. History Initially, Honda's racing efforts were run from within the company. In the early 1970s, the Racing Service Center (RSC) was created as a separate company to oversee racing. On September 1, 1982, RSC became HRC, and ran Honda's Motorcycle racing, road racing, endurance, Motorcycle trials, trials and motocross racing programs. Research and development User support HRC has HRC Service Shops at 23 locations in Japan and seven sites overseas. Ownership HRC is a wholly owned subsidiary of Honda Motor Co. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takazumi Katayama
Takazumi Katayama (片山敬済, born April 16, 1951) is a Japanese former Grand Prix motorcycle road racing world champion. Motorcycle racing career Born in Kobe, Japan, he was the first Japanese rider to win a motorcycle road racing world championship when he claimed the 1977 350cc world championship aboard a Yamaha. In 1979 he accepted an offer from Honda to develop their exotic oval-cylinder, four-stroke NR500 race bike. After retiring from competition, Katayama became a motorcycle Grand Prix racing team owner. Career statistics Grand Prix motorcycle racing Races by year (key Key or The Key may refer to: Common meanings * Key (cryptography), a piece of information that controls the operation of a cryptography algorithm * Key (lock), device used to control access to places or facilities restricted by a lock * Key (map ...) (Races in bold indicate pole position) (Races in ''italics'' indicate fastest lap) References {{DEFAULTSORT:Katayama, Takazumi Japanese peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mick Grant
Mick Grant (born 10 July 1944) is an English former professional motorcycle road racer and TT rider. A works-supported rider for Norton, Kawasaki, Honda and Suzuki, he is a seven-time winner of the Isle of Man TT motorcycle race on various makes, including 'Slippery Sam', a three-cylinder Triumph Trident. The son of a coal miner, the soft-spoken, down-to-earth Yorkshireman from Wakefield, was a sharp contrast to the brash, playboy image presented by Londoner Barry Sheene during the 1970s. Race career Grant began his racing career as a privateer, entering his first Manx Grand Prix in 1969 on a Velocette 500 cc, and his first TT in the following year, again using the Velocette and placing 18th in the Junior (350 cc) class on a Lee-sponsored Yamaha TD2. Silverstone GP programme 1975, competitor profile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
