| Evolution of bicycle commenced in 1818
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| | postman for mail delivery, used by
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| with push bikes or hobby horses which
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| | military for troup movement, and it also
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| were like a wooden frame supported by two
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| | became a source of recreation. With an
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| in-line wheels and the rider used to push
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| | advent of technology and modern
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| it with his feet while navigating the
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| | materials, various types of bicycles are
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| front wheel. Then in 1839 it was refined,
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| | launched in the market. There is a range
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| as a mechanical crank drive was added to
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| | of utility bicycles, racing bicycles,
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| the rear wheel. A new design of bicycle
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| | mountain bicycles, BMX bicycles and many
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| marked its beginning in 1850s and 1860s
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| | more. One can select the type of bicycle
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| when Frenchmen Pierre Michaux and Pierre
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| | according to his requirement in terme of
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| Lallement placed pedals on an enlarged
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| | functions, number of riders, etc. A rider
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| front wheel. It was made of wrought iron
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| | rides the bicycle by keeping it upright
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| and wood with mounted wire spiked wheels
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| | so that the centre of gravity remain on
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| with solid rubber tires on a tubular
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| | its wheels. He leans while taking a turn
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| steel frame. But this designed faced
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| | by turning the handlebars with his hands.
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| problem of very high seat and uneven
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| | He uses brakes in order to stop, as the
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| distribution of weight. Subsequently,
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| | brakes applies stopping force to the
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| these problems were solved to some extent
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| | front wheels. It is the most
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| by reducing the front wheel diameter,
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| | energy-efficient means of transportation,
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| adding gears to attain enough speed,
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| | as it requires very low energy to ride in
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| setting the seat in the middle, etc. But
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| | a slow speed and transmits 99% of energy
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| it faced major problem with the front
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| | of a rider to the wheels. With an influx
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| wheel, as both pedal and steer were
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| | of technology and innovatios, the
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| attached to it. Then J.K. Starley, J.H.
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| | designing of bicycles has remarkably
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| Lawson and Shergold connected the pedals
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| | changed. There are different models for
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| with the back wheel with chain drive
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| | men and women, racing and ordinary rides,
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| system to reduce the problem. Those
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| | cargo carriers and circus use. Each model
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| bicycles were given a name of safety
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| | has its own unique features in order to
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| bicycles or dwarf safeties, as they had
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| | meet the exclusive requirements of the
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| lower seats with equal distribution of
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| | rider like gears for racing riders,
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| weight. Golden age of bicycles began in
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| | cushioned saddles for short distance
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| 1890s, since new innovations made these
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| | riders, disc brakes for off-road riders,
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| bicycles more comfortable. Pneumatic tire
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| | etc. The use of bicycle has not only
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| was an invention of Scotsman John Boyd
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| | improved man`s day to day life, but also
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| Dunlop in 1888 and then only freewheel
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| | contributed for better environment
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| was developed. Subsequently, coastal
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| | because cycling doesn`t cause polllution.
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| brakes were invented in 1898. This period
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| | Moreover, it has positive effects on
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| also marked the introduction of
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| | one`s health. Manufacturing of bicycles
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| derailleur gears and hand operated
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| | has led to the deveopment of other
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| cable-pull brakes. Soon it became world
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| | industries also like composition of ball
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| wide famous due to its high utility in
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| | bearings, sprockets, washers, etc., as
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| alsmost every field. It was used in India
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| | many companies make frames of bicycles
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| to distribute milk in houses, used by
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| | and buy other parts from other companies.
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