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Ducati 916
The Ducati 916 is a fully faired sport bike made by Ducati from 1994 to 1998. Featuring a fuel injected, 4-valve, desmo, liquid-cooled, 90° V-twin engine in a trellis frame with a single-sided swingarm and USD forks, the 916 is frequently cited as one of the most beautiful motorcycles ever. Design and development The first development of the 916 model family can be traced back to the development of the four-valve Ducati engine, the Desmoquattro, through the development and racing of the earlier Pantah models, to the road-going 851 and 888 models. The chief designer of Ducati motorcycles since the 1970s was Fabio Taglioni (1920–2001), who introduced the Pantah in 1979. The engine was updated in the 1990s in the SuperSport (SS) series and all modern Ducati engines are derivatives of the Pantah, which used its camshafts to both open and close the engine's valves, eliminating the usual valve closing springs, a system called 'desmodromic'. Taglioni, did not, however, have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati 916 SPS
Ducati Motor Holding S.p.A () is an Italian motorcycle manufacturing company headquartered in Bologna, Italy. History Barely a month after the official liberation of Italy in 1944, SIATA announced its intention to sell this engine, called the "Cucciolo" (Italian for "puppy," in reference to the distinctive exhaust sound) to the public. The first Cucciolos were available alone, to be mounted on standard bicycles, by the buyer; however, businessmen soon bought the little engines in quantity, and offered complete motorized-bicycle units for sale. In 1950, after more than 200,000 Cucciolos had been sold, in collaboration with SIATA, the Ducati firm offered its own Cucciolo-based motorcycle. This first Ducati motorcycle was a 48 cc bike weighing , with a top speed of , and had a giving just under . Ducati soon dropped the Cucciolo name in favor of "55M" and "65TL". When the market moved toward larger motorcycles, Ducati management decided to respond, making an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorcycle Frame
A motorcycle frame is a motorcycle's core structure. It supports the engine, provides a location for the steering and motorcycle suspension, rear suspension, and supports the rider and any passenger or luggage. Also attached to the frame are the fuel tank and battery. At the front of the frame is found the steering head tube that holds the Swivel, pivoting Motorcycle fork, front fork, while at the rear there is a hinge, pivot point for the swingarm suspension motion. Some motorcycles include the engine as a load-bearing stressed member; while some other bikes do not use a single frame, but instead have a front and a rear subframe attached to the engine. Materials In the early days, motorcycles were little more than motorised bicycles, and consequently frames were tubular steel. While the use of steel tubing is still common, in modern times other materials, such as titanium, aluminium, magnesium, and carbon-fibre, along with composites of these materials, are now used. As differen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sergio Robbiano
{{disambiguation ...
Sergio may refer to: * Sergio (name), for people with the given name Sergio * Sergio (carbonado), the largest rough diamond ever found * Sergio, the mascot for the Old Orchard Beach Surge baseball team * ''Sergio'', a 2009 documentary film about United Nations diplomat Sérgio Vieira de Mello * ''Sergio'', a 2020 biographical drama film about United Nations diplomat Sérgio Vieira de Mello See also *Hurricane Sergio (other) The name Sergio has been used for four tropical cyclones in the Eastern Pacific Ocean. * Tropical Storm Sergio (1978) – weak tropical storm that dissipated near Baja California * Hurricane Sergio (1982) – Category 3 hurricane that moved parall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massimo Tamburini
Massimo Tamburini (November 28, 1943 – April 6, 2014) was an Italian motorcycle designer for Cagiva, Ducati, and MV Agusta, and one of the founders of Bimota. Tamburini's designs are iconic in their field, with one critic calling him the "Michelangelo of motorbike design". His Ducati 916 and MV Agusta F4 were included in the Guggenheim Museum's ''The Art of the Motorcycle'' exhibit of 1998–1999. He lived and worked in San Marino at the Cagiva Research Center (, CRC), a subsidiary of Cagiva now MV Agusta, from which he retired on December 31, 2008. Early life Tamburini was born on November 28, 1943, in Rimini, where his family were farmers. Although he aspired to attend university, for financial reasons he instead attended the ''Istituto Tecnico Industriale di Rimini'', a technical school in Rimini. According to his biography published by the City of Rimini, he did not finish his technical education for health reasons, and began working at age 18 on heating ductwork. Caree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford-Cosworth DFV
The DFV is an internal combustion engine that was originally produced by Cosworth for Formula One motor racing. The name is an abbreviation of ''Double Four Valve'', the engine being a V8 development of the earlier four-cylinder FVA, which had four valves per cylinder. Its development in 1967 for Colin Chapman's Team Lotus was sponsored and funded by major American automotive manufacturer Ford. For many years it was the dominant engine in Formula One, with the whole engine program funded by Ford's European division, Ford Europe and engines badged as "Ford" for Formula One championship races. DFVs were widely available from the late 1960s to the mid 1980s and were used by every specialist team in F1 during this period with the exception of Ferrari, Alfa Romeo, Renault, BRM and Matra, who all designed, produced and ran their own engines. Variants of this engine were also used in other categories of racing, including CART, Formula 3000 and sports car racing. The engine is a 90°, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desmodromic
:''In general mechanical terms, the word ''desmodromic'' is used to refer to mechanisms that have different controls for their actuation in different directions.'' A desmodromic valve is a reciprocating engine poppet valve that is positively closed by a cam and leverage system, rather than by a more conventional spring. The valves in a typical four-stroke engine allow the air/fuel mixture into the cylinder at the beginning of the cycle and exhaust spent gases at the end of the cycle. In a conventional four-stroke engine, valves are opened by a cam and closed by return spring. A desmodromic valve has two cams and two actuators, for positive opening and closing without a return spring. Etymology The word comes from the Greek words ''desmos'' (, translated as "bond" or "knot") and ''dromos'' (, "track" or "way"). This denotes the major characteristic of the valves being continuously "bound" to the camshaft. Idea The common valve spring system is satisfactory for traditional mass-pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabio Taglioni
Fabio Taglioni (10 September 1920 – 18 July 2001) was an Italian engineer. Born in Lugo di Romagna, he was chief designer and technical director of Ducati from 1954 until 1989. His desmodromic 90° V-twin engine design is still used in all current Ducati motorcycle engines. Among the many race victories of his early desmo twin, the 1978 legendary return of Mike Hailwood at the Isle of Man is perhaps the most memorable. After World War II, Taglioni designed engines for Ceccato motorcycles and Mondial before joining Ducati in 1954. He began by designing Ducati's OHC An overhead camshaft (OHC) engine is a piston engine in which the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustio ... four-stroke Ducati Singles, singles, and in 1963 designed the prototype V4 Ducati Apollo. This led to the 1972 Ducati 750 Imola Desmo, and the 1970s and 1980s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati 851
The Ducati 851 is a 90° V-twin Motorcycle fairing, fully faired sport bike with liquid cooling and Multi-valve, four valve Cylinder head, heads. It was produced by Ducati Motor Holding, Ducati between 1987 and 1992, when it was succeeded by the Ducati 888. Development The Ducati 851 was the successor to the air-cooled two-valve Ducati 750 F1. Development had lagged with the continued use of two-valve engines, but new investment funded the technological advance that Ducati desperately needed. After buying Ducati, Cagiva invested in the development of another V-twin, but with liquid cooling, and four-valve Desmodromic valve, desmodromic heads. Massimo Bordi had designed a 4V Desmo in 1973 for his thesis at the University of Bologna, and with Cagiva in 1985, saw his updated ideas come into production as the Desmoquattro. Based on the Pantah motor, but with liquid cooling, fuel injection, and desmodromic four valve heads (with an included valve angle of 40°), the 851 made Ducati once ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati Pantah
The Ducati Pantah is an Italian motorcycle with a 90° V-twin engine, produced between 1980 and 1986. Unlike its predecessors which were bevel-gear OHC designs, the Pantah was the first Ducati to have belt-driven camshaft motors, thus forming the vanguard of the new generation of current Ducati V-twins. First shown December 1979, the Pantah came on the market as the 1980 500SL and the last of the line, the 650SL, was sold in 1986. Successful in racing as the 600 cc TT2 and later TT1 750 cc racer, the Pantah was a lighter, shorter wheelbase motorcycle, in a new trellis frame that was to become a trademark Ducati feature. Pantah 500 cc When Ducati's 1976 350 cc and 500 cc parallel twins proved to be a marketing failure, Fabio Taglioni went to work developing the a replacement. The Pantah 500 was developed from the last of the GP500 racers of 1973, the Pantah and its successors have shown that, contrary to the "received wisdom", a twin-cylinder biker can compe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati Desmoquattro Motorcycles
The Ducati Desmoquattro are water-cooled, four-valve engines from Ducati. They have been produced since 1985 in capacities from . Desmoquattro vs. Bipantah The Castiglioni brothers, from Cagiva, bought Ducati in May 1985, and decided to start new investments in order to compete with Japanese firms. To do this they needed a new powerful engine, so they had a look into different proposals from their technical department. The two best solutions were the Bipantah, a stillborn 994 cc air-cooled V4 and the ''Desmoquattro'', a liquid-cooled, multi-valve, fuel-injected evolution of 750 cc V-twin. After extensive technical discussions, the ''Desmoquattro'' became the preferred solution over the ''Bipantah'', because it could be easily installed inside the cradle of existing models. The Early Desmoquattro (851 - 996S) The water-cooled Ducati Desmoquattro engine that has dominated World Superbike racing was introduced in 1986 with the ''Ducati 748 IE'' racer ridden by Virginio Ferrari, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ducati 916 Senna
Ducati Motor Holding S.p.A () is an Italian motorcycle manufacturing company headquartered in Bologna, Italy. History Barely a month after the official liberation of Italy in 1944, SIATA announced its intention to sell this engine, called the "Cucciolo" (Italian for "puppy," in reference to the distinctive exhaust sound) to the public. The first Cucciolos were available alone, to be mounted on standard bicycles, by the buyer; however, businessmen soon bought the little engines in quantity, and offered complete motorized-bicycle units for sale. In 1950, after more than 200,000 Cucciolos had been sold, in collaboration with SIATA, the Ducati firm offered its own Cucciolo-based motorcycle. This first Ducati motorcycle was a 48 cc bike weighing , with a top speed of , and had a giving just under . Ducati soon dropped the Cucciolo name in favor of "55M" and "65TL". When the market moved toward larger motorcycles, Ducati management decided to respond, making an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
