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Aprilia SR50
The Aprilia SR50 is a scooter built by Aprilia. History Introduced in 1992, more than 800,000 units have been sold, bucking the trend for less use of two-stroke engines. Aprilia claims several firsts for the SR50 in the scooter market, including 13 inch wheels, liquid cooling, double disc braking, and a direct injection engine. The performance-oriented suspension, tires, and engine are consistent with its styling. Colours and graphics vary by country. The digital instrument panel gives readings for speed, clock, odometer, trip counter, fuel level, coolant temperature and battery voltage. The SR50 has used a variety of engines, sourced from Morini, Piaggio and Minarelli. It conforms to EURO 3 emission standards. The DiTech model used an injection engine, with technology from Orbital. The current model uses a Dell'Orto waterbottle. The powerful engines allow reaching very high speeds for a scooter, the SR50 can reach 90 km/h in its standard configuration after being derestrict ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aprilia SR50 Factory Side View
Aprilia is an Italian motorcycle manufacturer founded immediately after World War II in Noale, Italy, by Alberto Beggio. The company started as a manufacturer of bicycles and moved on to manufacture scooter (motorcycle), scooters and small-capacity motorcycles. In more recent times Aprilia has produced large sportbikes such as the 1,000 cc V-twin Aprilia RSV Mille, RSV Mille and the V4 engine, V4 Aprilia RSV4, RSV4. Aprilia has supported a strong motorsport competition program beginning with motocross racing and then a world championship-winning road racing program. The company was acquired by Piaggio in 2004. History Aprilia was founded after the Second World War by Cavaliere Alberto Beggio as a bicycle production factory at Noale, Italy, in the province of Venice. Alberto’s son, Ivano Beggio, took over the helm of the company in 1968 and constructed a 50 cc "motorcycle". The first production Aprilia mopeds were named Colibrì, Daniela and Packi. Aprilia later pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dell'Orto
Dell'Orto is an Italian company, headquartered in Cabiate, specialized in the construction of carburetors and electronic injection systems. The company was founded in 1933 as "Società anonima Gaetano Dell'Orto e figli" (Gaetano Dell’Orto and Sons) but actually only founded by Gaetano's sons, Luigi Piero and Giuseppe. The first production was carburetors for motorbikes. Right before World War II the company started producing carburetors with aluminum body, for competitive racing. Under the second Dell'Orto generation, towards the end of the 60s, the company began producing OEM carburetors for the Fiat group, as well as other Italian and foreign manufacturers (i.e. Flandria, Belgium). At the end of the 1980s, under the supervision of Luigi Dell'Orto (son of Gaetano), the company's first injection systems were released. In 2006, the company expanded on the Indian market, opening Dell'Orto India. In September 2009, Dell’Orto India Private Limited, founded in 2006 with the coope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Scooters
A scooter (motor scooter) is a motorcycle with an underbone or step-through frame, a seat, and a platform for the rider's feet, emphasizing comfort and fuel economy. Elements of scooter design were present in some of the earliest motorcycles, and motor scooters have been made since at least 1914. The global popularity of motor scooters dates from the post-World War II introductions of the Vespa and Lambretta models in Italy. These scooters were intended to provide economical personal transportation (engines from ). The original layout is still widely used in this application. Maxi-scooters, with larger engines from have been developed for Western markets. Scooters are popular for personal transportation partly due to being more affordable, easier to operate, and more convenient to park and store than a car. Licensing requirements for scooters are easier and cheaper than for cars in most parts of the world, and insurance is usually cheaper. The term motor scooter is sometime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2003 Aprilia SR 50 Selective Yellow
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the 9th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2007 Aprilia SR50R Scooters
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube (algebra), cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, superstition and philosophy. The seven Classical planets resulted in seven being the number of days in a week. It is often considered lucky in Western culture and is often seen as Symbolism of the Number 7, highly symbolic. Unlike Western culture, in Vietnamese culture, the number seven is sometimes considered unlucky. It is the first natural number whose pronunciation contains more than one syllable. Evolution of the Arabic digit In the Brahmi numerals, beginning, Indians wrote 7 more or less in one stroke as a curve that looks like an uppercase vertically inverted. The western Ghubar Arabs' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratified Charge Engine
A stratified charge engine describes a certain type of internal combustion engine, usually spark ignition (SI) engine that can be used in trucks, automobiles, portable and stationary equipment. The term "stratified charge" refers to the working fluids and fuel vapors entering the cylinder. Usually the fuel is injected into the cylinder or enters as a fuel rich vapor where a spark or other means are used to initiate ignition where the fuel rich zone interacts with the air to promote complete combustion. A stratified charge can allow for slightly higher compression ratios without " knock," and leaner air/fuel ratio than in conventional internal combustion engines. Conventionally, a four-stroke (petrol or gasoline) Otto cycle engine is fueled by drawing a mixture of air and fuel into the combustion chamber during the intake stroke. This produces a homogeneous charge: a homogeneous mixture of air and fuel, which is ignited by a spark plug at a predetermined moment near the top of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siemens
Siemens AG ( ) is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europe headquartered in Munich with branch offices abroad. The principal divisions of the corporation are ''Industry'', ''Energy'', ''Healthcare'' (Siemens Healthineers), and ''Infrastructure & Cities'', which represent the main activities of the corporation. The corporation is a prominent maker of medical diagnostics equipment and its medical health-care division, which generates about 12 percent of the corporation's total sales, is its second-most profitable unit, after the industrial automation division. In this area, it is regarded as a pioneer and the company with the highest revenue in the world. The corporation is a component of the Euro Stoxx 50 stock market index. Siemens and its subsidiaries employ approximately 303,000 people worldwide and reported global revenue of around €62 billion in 2021 according to its earnings release. History 1847 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital Corporation
Orbital Corporation Limited (), formerly Orbital Engine Corporation Limited pioneered by Ralph Sarich, is an Australian company based in Balcatta, Western Australia, that aims to provide clean engine technologies and alternative fuel systems with reduced environmental impact from gas emissions and improved fuel economy. Consulting services Design, manufacturing, development and testing facilities have been established at the Balcatta facility. Orbital has developed infrastructure in engine design and modelling, numerical analysis, computational fluid dynamics, combustion and fuel system development, rapid-turn-around prototyping, and engine-management system software and hardware design. Autogas systems Orbital Autogas Systems, a former subsidiary of Orbital Corporation, used to produce a retrofit LPG system applicable to a range of vehicles. Orbital Liquid LPG injection (LLi) is claimed to be the latest generation in automotive LPG fuel systems, promising substantial fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital Corporation
Orbital Corporation Limited (), formerly Orbital Engine Corporation Limited pioneered by Ralph Sarich, is an Australian company based in Balcatta, Western Australia, that aims to provide clean engine technologies and alternative fuel systems with reduced environmental impact from gas emissions and improved fuel economy. Consulting services Design, manufacturing, development and testing facilities have been established at the Balcatta facility. Orbital has developed infrastructure in engine design and modelling, numerical analysis, computational fluid dynamics, combustion and fuel system development, rapid-turn-around prototyping, and engine-management system software and hardware design. Autogas systems Orbital Autogas Systems, a former subsidiary of Orbital Corporation, used to produce a retrofit LPG system applicable to a range of vehicles. Orbital Liquid LPG injection (LLi) is claimed to be the latest generation in automotive LPG fuel systems, promising substantial fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aprilia
Aprilia is an Italian motorcycle manufacturer founded immediately after World War II in Noale, Italy, by Alberto Beggio. The company started as a manufacturer of bicycles and moved on to manufacture scooters and small-capacity motorcycles. In more recent times Aprilia has produced large sportbikes such as the 1,000 cc V-twin RSV Mille and the V4 RSV4. Aprilia has supported a strong motorsport competition program beginning with motocross racing and then a world championship-winning road racing program. The company was acquired by Piaggio in 2004. History Aprilia was founded after the Second World War by Cavaliere Alberto Beggio as a bicycle production factory at Noale, Italy, in the province of Venice. Alberto’s son, Ivano Beggio, took over the helm of the company in 1968 and constructed a 50 cc "motorcycle". The first production Aprilia mopeds were named Colibrì, Daniela and Packi. Aprilia later produced a motocross bike in 1970 called the Scarabeo. Produced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minarelli
Minarelli is an Italian motorcycle engine manufacturer. It is part of the Fantic Motor Fantic Motor is an Italian manufacturer of motorcycles. History Fantic Motor began in 1968, manufacturing and exporting enduro motorcycles, mini-bikes and go-karts. Today they continue in the same genre, though the names have changed to dual ... group. History Minarelli was founded in Bologna in 1951 as a motorcycle manufacturer. In 1954 it also began to build mopeds. Two years later Minarelli switched exclusively to 2-stroke engine manufacture and a new 2000 square metre factory was constructed for these purposes. It employed 20 technical staff and produced 70 engines a day. These were sold to companies in Italy, other parts of Europe and South America. In 1967 the company changed its name to Motori Minarelli and opened a new plant in Calderara di Reno. By the 1970s engine production had reached 250,000 units a year. The company also entered motorcycle racing and won a number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moto Morini
Moto Morini is an Italian motorcycle manufacturer founded by Alfonso Morini in Bologna, in 1937. Earlier, Morini had also manufactured motorcycles together with Mario Mazzetti under the name MM. Moto Morini came under Cagiva control in 1987, then in 1996 joined Texas Pacific Group, which had also bought Ducati, and in April 1999, the rights to the name were purchased by Morini Franco Motori spa, a company which had been founded by Morini's nephew in 1954. After building large v-twin motorcycles early in the 21st century the company went into liquidation in late 2010. Moto Morini restarted motorcycle production in 2012. History Alfonso Morini was born on 22 January 1898. Before he was 16 he was repairing motorcycles, and at the age of sixteen, opened a workshop. This was just before World War I broke out. During the war he was with the 8th Motorcycles Unit, stationed at Padova. MM In 1925 Mario Mazzetti, impressed by Alfonso's work, asked him to build a single-cylinder 120 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
