Electric bikes can run either on pedal-power or their tiny motors . The electric bike is a great way to get around in the city, but it has its downsides as well. it will blow your mind , '' says rider . E-bike commuters like saving gas and arriving at work without breaking a sweat . China has more than 100 million electric bikes -- four times the number of cars .
Electric bikes can run either on pedal-power or their tiny motors . `` It 's like being in a flying dream ... it will blow your mind , '' says rider . E-bike commuters like saving gas and arriving at work without breaking a sweat . China has more than 100 million electric bikes -- four times the number of cars .