
An electric bike is a regular bicycle equipped with a motor that provides a boost, or pedal assist, to the rider. This additional electric push might be useful for cyclists traveling long distances, moving cargo, or over rough terrain. Like traditional pedal bicycles, e-bikes can be modified with larger tires, cargo trailers, racks, or baskets.
Due to the wide range of power and speed, people looking for electric bikes should test out a variety of models and designs. In the United States, there are three categories of electric bikes, each with its own acceleration and maximum speed: Class 1 has a pedal-assist system with no throttle, Class 2 has a throttle-assist system with speeds up to 20 mph, and Class 3 has no throttle system with speeds up to 28 mph.