Electric-assist bicycles use a conventional pedal and gearing arrangement along with an electric motor to propel the bike. The electric battery that powers the motor is typically recharged from a wall socket while the bike is stationary, but regenerative braking and use of pedaling to generate electricity are also possible.
Advantage Over Conventional Bicycles on Hills
You will notice one advantage of an electric-assisted bicycle over conventional pedal bikes when you need to climb hills. Even with an assortment of gears designed to ease your workload when pedaling uphill, you still must exert significant energy to climb steep hills and inclines. Electric-assisted bikes overcome all of these concerns either by assisting your pedaling or propelling the bike solely by its electric motor when you need to mount a hill.
Advantages Over Mopeds and Scooters
Electric-assisted bicycles are governed by the same laws as conventional pedal bikes. While a moped or a scooter can reach higher speeds, it is confined to the regular lanes of the road. Bicycles have a wider range in urban settings. Depending on local laws, a bicycle is allowed on a sidewalk for a short distance or on routes designed solely for use by cyclists.
Advantages in Sustainable Energy and Emissions
The batteries that power an electric-assisted bicycle are typically charged in a standard wall socket. While the electrical grid might be powered by fossil fuels or other nonrenewable energy sources, it is possible to power your electric bike on green energy. A small solar panel array can be dedicated to charging your bike, or you can install a larger photovoltaic system to supplement your home's power supply.
Physical Fitness Advantages
Electric-assisted bikes can improve your ability to use your bicycle for fitness as well as transportation. Because you can switch between human power, electric power or both, you can take short breaks while continuing to ride. You also avoid the fatigue associated with excessive hills and long distance trips. This reduction in your exertion levels while you're cycling allows you to travel longer distances and use short breaks to extend the length of time you spend pedaling.
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