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Bajaj Discover
The Bajaj Discover is a line of commuter motorcycles manufactured by Bajaj Auto. The bike, initially launched in the year 2004, had been a success in the Indian two wheeler segment until it was discontinued in 2020 due to too many models being introduced under the Discover brand which led to poor sales. History The first variant of Discover was launched in 2004. The bike had an engine capacity of 125 cc. A 112 cc variant was launched in December 2005. The bike was claimed to have a mileage of . In 2007, a 135 cc variant was launched. The Discover was the second Bajaj bike (After the Pulsar segment) to come with the six spoke alloys and the patented "Exhaus-TEC"—basically a resonator that boosts torque at lower rpms. It also employed the Bajaj trademark "DTS-i" Digital Twin Spark Ignition Technology used in the Bajaj Pulsar 150 and 180 DTS-i. At launch, four variants were available: *Spoke wheels, Drum brake, Kickstart, Round Headlamp *Spoke wheels, Drum brake, Kickstart, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bajaj Auto
Bajaj Auto Limited () is an Indian multinational automotive manufacturing company based in Pune. It manufactures motorcycles, scooters and auto rickshaws. Bajaj Auto is a part of the Bajaj Group. It was founded by Jamnalal Bajaj (1889–1942) in Rajasthan in the 1940s. Bajaj Auto is the world's third-largest manufacturer of motorcycles and the second-largest in India. It is the world's largest three-wheeler manufacturer. In December 2020, Bajaj Auto crossed a market capitalisation of , making it the world's most valuable two-wheeler company. History Bajaj Auto was established on 29 November 1945 as M/s Bachraj Trading Corporation Private Limited. It initially imported and sold two- and three-wheelers in India. In 1959, it obtained a license from the Government of India to manufacture two-wheelers and three-wheelers and obtained Licence from Piaggio to manufacture Vespa Brand Scooters in India. It became a public limited company in 1960. With the launch of motorcycles in 1986 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air-cooled Engine
Air-cooled engines rely on the circulation of air directly over heat dissipation fins or hot areas of the engine to cool them in order to keep the engine within operating temperatures. In all combustion engines, a great percentage of the heat generated (around 44%) escapes through the exhaust, not through the metal fins of an air-cooled engine (12%). About 8% of the heat energy is transferred to the oil, which although primarily meant for lubrication, also plays a role in heat dissipation via a cooler. ''Air-cooled engines'' are used generally in applications which would not suit liquid cooling, as such modern air-cooled engines are used in motorcycles, general aviation aircraft, lawn mowers, generators, outboard motors, pump sets, saw benches and auxiliary power units. Introduction Most modern internal combustion engines are cooled by a closed circuit carrying liquid coolant through channels in the engine block and cylinder head, where the coolant absorbs heat, to a heat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four-stroke Cycle
A four-stroke (also four-cycle) engine is an internal combustion (IC) engine in which the piston completes four separate strokes while turning the crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either direction. The four separate strokes are termed: #Intake: Also known as induction or suction. This stroke of the piston begins at top dead center (T.D.C.) and ends at bottom dead center (B.D.C.). In this stroke the intake valve must be in the open position while the piston pulls an air-fuel mixture into the cylinder by producing vacuum pressure into the cylinder through its downward motion. The piston is moving down as air is being sucked in by the downward motion against the piston. #Compression: This stroke begins at B.D.C, or just at the end of the suction stroke, and ends at T.D.C. In this stroke the piston compresses the air-fuel mixture in preparation for ignition during the power stroke (below). Both the intake and exhaust valves are clos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Single Cylinder Engine
A single-cylinder engine, sometimes called a thumper, is a piston engine with one cylinder. This engine is often used for motorcycles, motor scooters, go-karts, all-terrain vehicles, radio-controlled vehicles, portable tools and garden machinery (such as lawnmowers, cultivators, and string trimmers). Single-cylinder engines are made both as 4-strokes and 2-strokes. Characteristics Compared with multi-cylinder engines, single-cylinder engines are usually simpler and compact. Due to the greater potential for airflow around all sides of the cylinder, air cooling is often more effective for single cylinder engines than multi-cylinder engines. This reduces the weight and complexity of air-cooled single-cylinder engines, compared with liquid-cooled engines. Drawbacks of single-cylinder engines include a more pulsating power delivery through each cycle and higher levels of vibration. The uneven power delivery means that often a single-cylinder engine requires a heavier flywheel than a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manual Transmission
A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission system, where gear changes require the driver to manually select the gears by operating a gear stick and clutch (which is usually a foot pedal for cars or a hand lever for motorcycles). Early automobiles used ''sliding-mesh'' manual transmissions with up to three forward gear ratios. Since the 1950s, ''constant-mesh'' manual transmissions have become increasingly commonplace and the number of forward ratios has increased to 5-speed and 6-speed manual transmissions for current vehicles. The alternative to a manual transmission is an automatic transmission; common types of automatic transmissions are the Automatic transmission#Hydraulic automatic transmissions, hydraulic automatic transmission (AT), and the continuously variable transmissio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescopic Fork
A telescopic fork is a form of motorcycle front suspension whose use is so common that it is virtually universal. The telescopic fork uses fork tubes and sliders which contain the springs and dampers. The main advantages of the telescopic fork are that (i) it is simple in design and relatively cheap to manufacture and assemble; (ii) it is lighter than older designs using external components and linkage systems; and (iii) it has a clean and simple appearance that bikers find attractive. Telescopic forks sometimes have gaiters to protect the fork tubes from abrasion and corrosion. A more modern (and more expensive) version of the conventional telescopic fork is the inverted or "USD" (upside-down) fork. BMW's patented telelever front suspension appears at first glance to be conventional telescopic fork, but the fork tubes contain neither springs nor damping. Instead, a wishbone and an inboard monoshock perform suspension duties, and the forks serve to locate the front wheel an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disc Brakes
A disc brake is a type of brake that uses the calipers to squeeze pairs of pads against a disc or a "rotor" to create friction. This action slows the rotation of a shaft, such as a vehicle axle, either to reduce its rotational speed or to hold it stationary. The energy of motion is converted into waste heat which must be dispersed. Hydraulically actuated disc brakes are the most commonly used form of brake for motor vehicles, but the principles of a disc brake are applicable to almost any rotating shaft. The components include the disc, master cylinder, and caliper (which contains a cylinder and two brake pads) on both sides of the disc. Design The development of disc-type brakes began in England in the 1890s. In 1902, the Lanchester Motor Company designed brakes that looked and operated in a similar way to a modern disc-brake system even though the disc was thin and a cable activated the brake pad. Other designs were not practical or widely available in cars for another 6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drum Brakes
A drum brake is a brake that uses friction caused by a set of shoes or pads that press outward against a rotating cylinder-shaped part called a brake drum. The term ''drum brake'' usually means a brake in which shoes press on the inner surface of the drum. When shoes press on the outside of the drum, it is usually called a '' clasp brake''. Where the drum is pinched between two shoes, similar to a conventional disc brake, it is sometimes called a ''pinch drum brake'', though such brakes are relatively rare. A related type called a band brake uses a flexible belt or "band" wrapping around the outside of a drum. History The modern automobile drum brake was first used in a car made by Maybach in 1900, although the principle was only later patented in 1902 by Louis Renault. He used woven asbestos lining for the drum brake lining, as no alternative dissipated heat like the asbestos lining, though Maybach had used a less sophisticated drum brake. In the first drum brakes, levers a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawasaki KB100 RTZ
The KB100 was Bajaj Auto's response to the opening up of the Indian markets to Japanese automobile giant Kawasaki Heavy Industries. This is the very first production product as a result of Bajaj Auto and Kawasaki Heavy Industries in 1980s. A legendary bike of its class of two stroke at that time. History In the early 1980s, Escorts Group, Escorts and TVS Motors, TVS partnered with Yamaha Motor Company, Yamaha and Suzuki respectively. Escorts launched the Rajdoot 350 (Yamaha RD350B) in 1983 and TVS launched the Suzuki AX100, Ind-Suzuki AX100 in 1984–85. Bajaj Auto, which had a lead in the manufacture of scooters (started with Vespa-150), partnered with Kawasaki Heavy Industries, Kawasaki of the Fastest Bike in the World Kawasaki "Ninja group" to bring in the KB100, a two-stroke motorcycle based on Kawasaki KH125, a 125 cc model reduced to 100 cc capacity (97.6 cc due to engine import restriction in India during that era) bearing the same chassis. Production beg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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