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Steam-Powered
Motorcycles and Beyond
The Michaux-Perreaux steam bicycle is generally thought to be the first
real motorcycle, built in France, 1868-69. It had a steam engine mounted
on the main frame, but it was still made in the velocipede style, not the
later Safety Bicycle style. Its pedals were still mounted to the front
wheel. It was quickly followed by an American version of a steam-powered
two-wheeler, the Roper Steam Velocipede of 1869, with several other steam
engine versions making their debut over the next few decades. Since these
were all built on a more or less standard bicycle frame, there was much
experimentation as to where to put the engine, which developed the
standard placement in the center of the frame, which provided the best
balance and ergonomics. This placement is standard in most motorcycles to
this day.
The late 19th Century was the period of development of the internal
combustion engine, and inventors found a multitude of uses for it,
including expanding the range of the already popular bicycle. The Otto
Cycle engine, the first truly functional 4-stroke engine, was developed by
Nicolaus Otto, a German engineer. His was the first actual internal
combustion engine which burned fuel efficiently in a piston chamber, and
his four-stroke cycle method is still the standard for most motorcycles,
although two-stroke engines are also popular today.
Gottlieb Daimler used the Otto Cycle engine to test the feasibility of an
internal combustion (IC) engine on a two-wheeled vehicle, and the
resulting vehicle, the Daimler Einspur, 1877, is acknowledged as the first
true motorcycle – a two-wheeled vehicle with an internal combustion
engine. Daimler redesigned the Einspur as the Reitwagon in 1885, changing
his innovative handlebar twist grip controls into a system of levers on
the frame. Those handlebar controls reappeared in later motorcycle models,
with some modern models providing hand-warmers as well as throttle
control.
Motorcycle design spread throughout Europe and in America in the late 19th
Century. The first production motorcycle was made by Hildebrand and
Wolfmuller in France in 1894. It had a four-stroke, water-cooled motor,
1428 cc, which produced 2.5 bhp and a top speed of 25 mph. It had a unique
parallel twin design motor, with one forward-and one rearward-facing
piston with a connecting rod connected to a crank mounted on the rear
wheel. It was called the Petrolette; its high purchase price limited its
popularity, and the factory closed in 1919.
The beginnings of motorcycle development in America predate the
better-known Harley-Davidson and Indian companies, which began in the
early 20th Century, and continue to the present. In 1898, the Orient-Astor
began production by the Metz Company, in Waltham, Mass. The Astor engine
was a small, lightweight four-stroke single engine with battery-and-coil
ignition, an engine that made mass production and widespread use of
motorcycles a real possibility for the first time. The placement of the
engine in the lower part of the center frame has remained in use to the
present time; its chain-driven style is also typical of bikes today.
All for Speed
Since motorcycles were invented, riders have sought a single-minded vision
in their bikes – speed and maneuverability. Early bikes were clumsy and
slow; each development of the motorised bicycle brought more of the dream
of speed into being, and drivers naturally sought to test themselves
against other bikers. The English motorcycle race was born in 1897, in
Richmond, Surrey at the Sheen House, a roadhouse or café in the
countryside. The race was more than a mile and was won by Charles Jarrot,
who made the goal in two minutes, eight seconds, riding a Fournier. As
motorcycles became heavier, larger tracks were built especially for them,
the first being the Coliseum Motordrome in Los Angeles in 1909. This track
and others like it was much longer and could accommodate many riders at
once. The public went crazy for the dramatic exhibitions of speed and
danger of these riders riding full out throughout the course (motorcycles
designed for board tracks lacked brakes or throttles); the resulting
fatalities finally closed these facilities for good.
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