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Ducati 748
The Ducati 748 was a Ducati sport bike made from 1994 to 2002. The 748 was the smaller displacement version of the 916, and was succeeded in 2003 by the 749. Design The Ducati Desmoquattro engine began as displacement engine, with cylinder heads that were originally meant for a smaller bore than the 916, so the introduction of a smaller version of the 916 was to be expected. The Ducati 748 is identical in almost every way to the 916, both creations of Ducati in-house designer Massimo Tamburini, and both sharing some design elements with the Ducati Supermono. The only differences are rear tyre size (180/55/17 as opposed to the 916's 190/50/17) and engine capacity (88 mm bore and 61.5 mm stroke) of . The engine's shorter piston stroke gives a higher rev ceiling of 11500 RPM, and the smaller pistons help the engine accelerate more quickly. Variations Ducati produced several variations of the 748, starting with the basic 748 Biposto (meaning "two seat") in 1994 and then the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati 748 Studio
Ducati Motor Holding S.p.A. () is the motorcycle-manufacturing division of Italian company Ducati, headquartered in Bologna, Italy. The company is directly owned by Italian automotive manufacturer Lamborghini, whose German parent company is Audi, itself owned by the Volkswagen Group. History In 1926 Antonio Cavalieri Ducati and his three sons, Adriano, Marcello, and Bruno, founded ''Società Scientifica Radiobrevetti Ducati'' (SSR Ducati) in Bologna to produce vacuum tubes, condensers and other radio components. In 1935 they had become successful enough to enable construction of a new factory in the Borgo Panigale area of the city. Production was maintained during World War II, despite the Ducati factory being a repeated target of Allied bombing. It was finally destroyed by around 40 Consolidated B-24 Liberators on 12 October 1944 as part of the United States Army Air Forces's Operation Pancake, which involved some 700 aircraft flying from airfields in the Province of Foggia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati Supermono
The Ducati Supermono is a lightweight, single-cylinder racing motorcycle made by Ducati and named after the Supermono racing class. 65 Supermonos were built by Ducati between 1993 and 1995. Technology This lightweight, compact racer was built with many technical innovations that strongly influenced the design of the 916. The single cylinder Ducati racer was built with power to weight in mind. Carbon fiber pieces included bodywork, sub frame, fuel tank, rear sets, airbox and instrument housing. Magnesium was used for case covers, chain adjustment covers and triple clamps. The front suspension used an Öhlins 42 mm inverted telescopic forks, similar to those used on the Ducati 888 Corsa, and the rear used a cantilevered Ohlins DU2041 shock. It had a Termignoni exhaust and 3 spoke Marchesini magnesium wheels. The front brakes were Brembo 280 mm fully floating iron front discs and Brembo P4 30-34 racing calipers. The Supermono inherited many of its features from 888 Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati Motorcycles
Ducati Motor Holding S.p.A. () is the motorcycle-manufacturing division of Italian company Ducati, headquartered in Bologna, Italy. The company is directly owned by Italian automotive manufacturer Lamborghini, whose German parent company is Audi, itself owned by the Volkswagen Group. History In 1926 Antonio Cavalieri Ducati and his three sons, Adriano, Marcello, and Bruno, founded ''Società Scientifica Radiobrevetti Ducati'' (SSR Ducati) in Bologna to produce vacuum tubes, condensers and other radio components. In 1935 they had become successful enough to enable construction of a new factory in the Borgo Panigale area of the city. Production was maintained during World War II, despite the Ducati factory being a repeated target of Allied bombing. It was finally destroyed by around 40 Consolidated B-24 Liberators on 12 October 1944 as part of the United States Army Air Forces's Operation Pancake, which involved some 700 aircraft flying from airfields in the Province of Foggia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycle World
''Cycle World'' is a motorcycling magazine in the United States. It was founded in 1962 by Joe Parkhurst, who was inducted to the Motorcycle Hall of Fame as "the person responsible for bringing a new era of objective journalism" to the US. ''Cycle World'' was the largest motorcycling magazine in the world. The magazine is headquartered in Irvine, California. Regular contributors include Peter Egan and Nick Ienatsch. Previous or occasional contributors have included gonzo journalist and author Hunter S. Thompson, journalist and correspondent Henry N. Manney III, and professional riding coach Ken Hill. Parkhurst sold ''Cycle World'' to CBS in 1971. CBS executive Peter G. Diamandis and his associates bought CBS Magazines from CBS in 1987, forming Diamandis Communications, which was acquired by Hachette Magazines the following year, 1988. In 2011, Hachette sold the magazine to Hearst Corporation, which in turn sold ''Cycle World'' to Bonnier Corporation Bonnier LLC (formerl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromoly
41xx steel is a family of SAE steel grades, as specified by the Society of Automotive Engineers (SAE). Alloying elements include chromium and molybdenum, and as a result these materials are often informally referred to as chromoly steel (common variant stylings include ''chrome-moly'', ''cro-moly'', ''CrMo'', ''CRMO'', ''CR-MOLY'', and similar). They have an excellent strength to weight ratio and are considerably stronger and harder than standard 1020 steel, but are not easily welded, requiring thermal treatment both before and after welding to avoid cold cracking. While these grades of steel do contain chromium, it is not in great enough quantities to provide the corrosion resistance found in stainless steel. Examples of applications for 4130, 4140 and 4145 include structural tubing, bicycle frames, gas bottles for transportation of pressurized gases, firearm parts, clutch and flywheel components, and roll cages. 4150 stands out as being one of the steels accepted for use in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titanium Nitride
Titanium nitride (TiN; sometimes known as Tinite) is an extremely hard ceramic material, often used as a physical vapor deposition (PVD) coating on titanium alloys, steel, carbide, and aluminium components to improve the substrate's surface properties. Applied as a thin coating, TiN is used to harden and protect cutting and sliding surfaces, for decorative purposes (due to its golden appearance), and as a non-toxic exterior for medical implants. In most applications a coating of less than is applied. Characteristics TiN has a Vickers hardness of 1800–2100, a modulus of elasticity of 251 GPa, a thermal expansion coefficient of 9.35 K−1, and a superconducting transition temperature of 5.6 K. TiN will oxidize at 800 °C in a normal atmosphere. TiN has a brown color, and appears gold when applied as a coating. It is chemically stable at 20 °C, according to laboratory tests, but can be slowly attacked by concentrated acid solutions with rising temperat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marchesini
Marchesini is a surname. Notable people with the surname include: * Alessandro Marchesini (1664 – 1738), Italian painter and art merchant of the late-Baroque and Rococo * Anna Marchesini (1953 – 2016), Italian actress, voice actress, comedian, impressionist and writer * Ascanio Marchesini (died 1580), Italian Roman Catholic prelate * Bruno Marchesini (1915 – 1938), Italian Roman Catholic seminarian * Giulia Marchesini (born 1998), Italian professional racing cyclist * Michele Marchesini (born 1968), Italian sailor * Nino Marchesini (1895 – 1961), Italian actor * Pietro Marchesini (1692 - 1757), Italian painter of the Baroque period * Riccardo Marchesini (born 1963), Italian canoer and paracanoer * Víctor Marchesini Víctor Marchesini (1930–1999), born in Río Negro Province, was an Argentine lawyer and politician. Radical Civic Union politicians 20th-century Argentine lawyers 1930 births 1999 deaths People from Río Negro Province Argentine people ... (1930–1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Showa Corporation
is a manufacturer of high-performance automotive, motorcycle and outboard suspension systems based in Gyoda, Saitama in Japan. The company was founded in 1938 as Showa Aircraft Precision Works. In Japan's drive to develop its military capability in preparation foWorld War II Showa supplied aircraft suspension and landing systems to various aircraft manufacturers. Banned from developing or manufacturing aircraft systems after the war, Showa entered the car components industry, using its aircraft knowledge to develop specialist suspension products for motorcycles made by the new company Honda. The relationship between Showa and Honda developed over the years, with Honda Racing Corporation accounting for more than 50% of Showa's business. In 1950 Showa acquired Rikuo Motorcycle, which made licensed versions of Harley Davidson motorcycles in the 1930s and 1940s. Rikuo brand lasted until 1962. Showa has since become OEM supplier to Harley Davidson. Showa has overseas facilities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brembo
Brembo S.p.A. is an Italian manufacturer of automotive brake systems, especially for high-performance cars and motorcycles. Its head office is in Curno, Bergamo, Italy. History Brembo was established in Paladina, Italy on January 11, 1961 by Emilio Bombassei and Italo Breda (father and uncle, respectively, to the current Chairman Alberto Bombassei). The company was named after the Brembo river, as Bombassei lived in a village on the coast of the river before moving to Milan. Soon after Brembo was formed, it specialized in disc brakes, which were imported from the UK at the time. The company entered into a supply contract with Alfa Romeo in 1964 and became Moto Guzzi's brake component supplier in 1966. In the 1980s, Brembo also began supplying brakes to BMW, Chrysler, Ferrari, Mercedes-Benz, Nissan, and Porsche. Brembo went public on the Milan Stock Exchange in 1995. In 2000, Brembo purchased the UK-based racing brake and clutch manufacturer AP Racing (a former division ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supersport World Championship
The Supersport World Championship, abbreviated to WorldSSP, is a motorcycle racing competition on hard-surfaced circuits, based on mid-sized sports motorcycles. Competition machines were originally based on production-based motorcycles with 600 cc to 750 cc engines, depending on the number of cylinders. After trials in UK national series British Supersport, from 2022 the regulations have changed to allow eligibility of larger-displacement engines, to reflect the engine sizes being produced and encourage different manufacturers. The championship runs as a support class to the Superbike World Championship, which is similarly based on large production-based sports motorcycles. The championship, organized and promoted as its parent series by FGSport—renamed Infront Motor Sports in 2008—until 2012 and by Dorna from the 2013 season onwards, is sanctioned by the FIM. Overview Supersport was introduced as a support class to the Superbike World Championship in 1990 as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homologation (motorsport)
In motorsports, homologation is the type approval process through which a vehicle, a race track, or a standardised part is required to go for certification to race in a given league or series. The process of testing and certification for conformance to technical standards is usually known as type approval in English-language jurisdictions. The regulations and rules that must be met are generally set by the series's sanctioning body. The word is derived from Greek , . When a car loses the homologation form, that is, it becomes a historic vehicle, it can no longer be part of a competition and can only be used in historic competitions. Requirements In racing series that are "production-based", meaning that the vehicles entered in the series are based on production vehicles for sale to the public, homologation not only requires compliance with a racing series's technical guidelines (for example engine displacement, chassis construction, suspension design and such), but often i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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