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Suzuki TR750
The Suzuki TR750 was a racing motorcycle from the Japanese manufacturer Suzuki, which was developed for Formula 750 racing. The machine was first raced at the 1972 Daytona 200. Barry Sheene won the 1973 season and was runner-up in 1975. History and Technology The motorcycle, designated ''XR 11'' within the group, was developed from the Suzuki GT750 road model, but none of the components were interchangeable. The performance-enhanced water-cooled Straight-three engine, in-line three-cylinder two-stroke engine had contactless thyristor magneto ignition and fuel was delivered via three 32 mm Mikuni (company), Mikuni carburettors. As with the production model, lubrication was carried out using fresh oil, the Suzuki CCI system (Crankshaft Cylinder Injection). The power was transferred to the rear wheel via a dry clutch and a five-speed gearbox. The usable speed range ranged from 6000 to 7500 rpm, the maximum torque (93 Nm) was reached at 7000 rpm. The Motorcycle frame#Full duplex crad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suzuki
is a Japan, Japanese multinational corporation headquartered in Minami-ku, Hamamatsu, Japan. Suzuki manufactures automobiles, motorcycles, All-terrain vehicle, all-terrain vehicles (ATVs), outboard motor, outboard marine engines, wheelchairs and a variety of other small internal combustion engines. In 2016, Suzuki was the Automotive industry#By manufacturer, eleventh biggest automaker by production worldwide. Suzuki has over 45,000 employees and has 35 production facilities in 23 countries, and 133 distributors in 192 countries. The worldwide sales volume of automobiles is the world's tenth largest, while domestic sales volume is the third largest in the country. Suzuki's domestic motorcycle sales volume is the third largest in Japan. History In 1909, Michio Suzuki (inventor), Michio Suzuki (1887–1982) founded the Suzuki Loom Works in the small seacoast village of Hamamatsu, Japan. Business boomed as Suzuki built loom, weaving looms for Japan's giant silk industry. In 1929 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barry Sheene
Barry Steven Frank Sheene (11 September 1950 – 10 March 2003) was a British professional motorcycle racer. He competed in Grand Prix motorcycle racing Grand Prix motorcycle racing is the premier class of motorcycle road racing events held on road circuits sanctioned by the Fédération Internationale de Motocyclisme (FIM). Independent motorcycle racing events have been held since the start ... and was a two-time List of Grand Prix motorcycle racing World Champions by year, world champion, winning consecutive 500cc titles in 1976 Grand Prix motorcycle racing season, 1976 and 1977 Grand Prix motorcycle racing season, 1977. Sheene's 1977 title remained as Britain's last solo motorcycle world championship until Danny Kent in 2015 Moto3 season, 2015 in the Moto3 category. After a racing career stretching from 1968 to 1984 he retired from competition and relocated to Australia, working as a Sports commentator, motorsport commentator and property developer. Early life ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight Distribution
Weight distribution is the apportioning of weight within a vehicle, especially cars, airplanes An airplane or aeroplane (informally plane) is a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectr ..., and trains. Typically, it is written in the form ''x''/''y'', where ''x'' is the percentage of weight in the front, and ''y'' is the percentage in the back. In a vehicle which relies on gravity in some way, weight distribution directly affects a variety of vehicle characteristics, including car handling, handling, acceleration, traction (engineering), traction, and component life. For this reason weight distribution varies with the vehicle's intended usage. For example, a Drag racing, drag car maximizes traction at the rear axle while countering the reactionary pitch-up torque. It generates this counter-torque by placing a small amount ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dunlop Rubber
Dunlop Ltd. (formerly Dunlop Rubber) was a British multinational company involved in the manufacture of various natural rubber goods. Its business was founded in 1889 by Harvey du Cros and he involved John Boyd Dunlop who had re-invented and developed the first pneumatic tyre. It was one of the first multinationals, and under du Cros and, after him, under Eric Geddes, grew to be one of the largest British industrial companies. J B Dunlop had dropped any ties to it well before his name was used for any part of the business. The business and manufactory was founded in Upper Stephens Street in Dublin. A plaque marks the site, which is now part of the head office of the Irish multinational departments store brand, Dunnes Stores. Dunlop Rubber failed to adapt to evolving market conditions in the 1970s, despite having recognised by the mid-1960s the potential drop in demand as the more durable Radial tire, radial tyres swept through the market. After taking on excessive debt Dunlop w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gearbox
Propulsion transmission is the mode of transmitting and controlling propulsion power of a machine. The term ''transmission'' properly refers to the whole drivetrain, including clutch, gearbox, prop shaft (for rear-wheel drive vehicles), differential, and final drive shafts. In the United States the term is sometimes used in casual speech to refer more specifically to the gearbox alone, and detailed usage differs. The transmission reduces the higher engine speed to the slower wheel speed, increasing torque in the process. Transmissions are also used on pedal bicycles, fixed machines, and where different rotational speeds and torques are adapted. Often, a transmission has multiple gear ratios (or simply "gears") with the ability to switch between them as the speed varies. This switching may be done manually (by the operator) or automatically (by a control unit). Directional (forward and reverse) control may also be provided. Single-ratio transmissions also exist, which simply chan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dry Clutch
A clutch is a mechanical device that engages and disengages power transmission, especially from a drive shaft to a driven shaft. In the simplest application, clutches connect and disconnect two rotating shafts (drive shafts or line shafts). In these devices, one shaft is typically attached to an engine or other power unit (the driving member), while the other shaft (the driven member) provides output power for work. Typically the motions involved are rotary, but linear clutches also exist. In a motor vehicle, the clutch acts as a mechanical linkage between the engine and transmission, and briefly disconnects, or separates the engine from the transmission system. This disconnects the drive wheels whenever the clutch pedal is depressed, allowing the driver to smoothly change gears. In a torque-controlled drill, for instance, one shaft is driven by a motor, and the other drives a drill chuck. The clutch connects the two shafts so they may be locked together and spin at the sam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikuni (company)
is a Japanese Automotive products manufacturing company. Their business activities is focused on carburetors, fuel injectors and other automobile and motorcycle related equipment. History and description The firm was founded in 1923 and incorporated in 1948. The company is best known for supplying carburetors to many major Japanese motorcycle manufacturers. It is also known for its licensed copies of Solex carburetors that were used on several Japanese cars. Mikuni operates in Southeast Asia, especially in Thailand and Indonesia with motorcycle, scooter, and moped manufacturers Yamaha, Suzuki, Hyosung Motors & Machinery Inc., TVS Motor Company and Honda 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 product .... Notes and references External links * Automotive companies bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-stroke Engine
A two-stroke (or two-stroke cycle) engine is a type of internal combustion engine that completes a power cycle with two strokes (up and down movements) of the piston during one power cycle, this power cycle being completed in one revolution of the crankshaft. A four-stroke engine requires four strokes of the piston to complete a power cycle during two crankshaft revolutions. In a two-stroke engine, the end of the combustion stroke and the beginning of the compression stroke happen simultaneously, with the intake and exhaust (or scavenging) functions occurring at the same time. Two-stroke engines often have a high power-to-weight ratio, power being available in a narrow range of rotational speeds called the power band. Two-stroke engines have fewer moving parts than four-stroke engines. History The first commercial two-stroke engine involving cylinder compression is attributed to Scottish engineer Dugald Clerk, who patented his design in 1881. However, unlike most later two-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water-cooled
Cooling tower and water discharge of a nuclear power plant Water cooling is a method of heat removal from components and industrial equipment. Evaporative cooling using water is often more efficient than air cooling. Water is inexpensive and non-toxic; however, it can contain impurities and cause corrosion. Water cooling is commonly used for cooling automobile internal combustion engines and power stations. Water coolers utilising convective heat transfer are used inside high-end personal computers to lower the temperature of CPUs. Other uses include the cooling of lubricant oil in pumps; for cooling purposes in heat exchangers; for cooling buildings in HVAC and in chillers. Mechanism Advantages Water is inexpensive, non-toxic, and available over most of the earth's surface. Liquid cooling offers higher thermal conductivity than air cooling. Water has unusually high specific heat capacity among commonly available liquids at room temperature and atmospheric pressure allowing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suzuki GT750
The Suzuki GT750 is a water-cooled three-cylinder two-stroke motorcycle made by Suzuki from 1971 to 1977. It is the first Japanese motorcycle with a liquid-cooled engine. The Society of Automotive Engineers of Japan includes the 1971 Suzuki GT750 as one of their ''240 Landmarks of Japanese Automotive Technology''. Introduction The prototype Suzuki GT750 was shown at the 17th Tokyo Motor Show in October 1970 and launched in Japan in September 1971 as a sports tourer (GT standing for Grand Tourismo) and was developed from the Suzuki T500 with an extra cylinder and liquid cooling. Marketed as the ''Le Mans'' in the US and Canada, it was nicknamed the "Kettle" in Britain, the "Water Bottle" in Australia, and the "Water Buffalo" in the United States. The GT750 was heavy at 550 lbs, with a 739 cc two-stroke three-cylinder engine with 70 mm bore and 64 mm stroke. It had a five-speed gearbox and three-into-four exhaust. 1972 model The first model year (1972), the GT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daytona 200
The Daytona 200 is an annual motorcycle road racing competition held in early spring at the Daytona International Speedway in Daytona Beach, Florida. The race was founded in 1937 when it was sanctioned by the American Motorcyclist Association (AMA). The original course used the beach itself before moving to a paved closed circuit in 1961. The Daytona 200 reached its zenith of worldwide popularity in the 1970s when the race attracted the largest crowds of any AMA race along with some of the top rated international motorcycle racers. History Dirt track origins The origins of the Daytona 200 began in 1932 when the Southeastern Motorcycle Dealers Association organized a 200-mile dirt track race held on the old Vanderbilt Cup course in Savannah, Georgia. Competitors raced on Class C motorcycles typically used in the AMA Grand National Championship. Following a second Savannah race held in 1933, the 1934 event was moved to the Camp Foster Work Camp located on the St. Johns River nea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formula 750
Formula 750 was a FIM motorcycle road racing series based on a 750 cubic centimeter engine capacity. History The series began in 1971 as a collaboration between the American Motorcyclist Association and the Auto Cycle Union. The FIM adopted the Formula 750 class for events in 1972. In 1973 it became a British-based series. In 1975 the series was upgraded to European championship status and in 1977, it attained world championship status. The Formula 750 class was seen as possibly overtaking the 500cc Grand Prix class as the premier racing division. However, the ultimate domination by one model (the Yamaha TZ750) as well as the increasingly popular superbike production class meant that the FIM discontinued the class after the 1979 season. File:Yamaha TZ750 1976.jpg, Yamaha TZ750 File:BSA Rocket 3 1971.jpg, alt=Red-and-white racing motorcycle in museum, John Cooper 1971 BSA Rocket 3 F750 class Formula 750 champions Source: References External links FIM page about t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
