Electric Bicycles
An electric bicycles are a bicycle that is powered by an electric motor. Electric bikes
are also known as motorized bikes.
An electric bicycle is a bicycle that is powered by an electric motor. Electric
bikes are also known as motorized bikes. These are fitted with a motor for pedaling, so that the rider doesn’t have
to pedal. Electric bicycles generally contain a small electric motor or an internal combustion engine. However,
internal combustion engines are being replaced by electric motors with the onset of lightweight,
high-battery-storage motors. Electric bikes are very popular in some countries like China, where bicycles are still
a chief mode of transportation.
The earliest motorbikes can be traced to the late 19th century. Motorcycles
evolved from this development, which tried to power a regular bicycle with motor power. In fact, the moped is a
direct descendent of the motor bicycle, and most mopeds still have pedals attached to them. Some mopeds also use
pedals as a starting aid and for propulsion. The different kinds of electric bikes are: direct-drive, geared, chain
drive, hub motors and friction drive. Another classification is the power-on-demand (motor is activated by a
handle-bar mounted throttle) and the pedelec (motor is regulated by pedaling).
Electric bicycles are different from
motorcycles, as they still contain pedals. Some electric bikes require pedaling in spite of the engine, while
others don’t. However, they can be pedaled if the engine fails for any reason. Electric bikes have similar
construction as regular bikes but they are made of stronger components. The frame is also stronger, in order
to accommodate a motor. The motor is generally powered by batteries that can also be recharged.
Electric bikes are gaining much popularity in most countries because of their
various advantages. They are non-polluting, quiet, small, easy to maneuver and inexpensive. They can also be used
by almost anyone. With increasing traffic congestion, heavy pollution and concern for health, electric bicycles are
slowly becoming a preferred alternative for many. Besides, they are also much faster than regular bicycles, and
riders do not even need a license in many countries. The main providers of motors for electric bicycles are: Sanyo,
General Engines and EV Warrior
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