Electric bicycle

An electric bicycle, e-bike, electrically assisted pedal cycle, or electrically power assisted cycle is a type of bicycle with an integrated electric motor used to assist propulsion. Many kinds of e-bikes are available worldwide, but they generally fall into two broad categories: bikes that require the rider's pedal-power (i.e. pedelecs) and bikes that control the motor with buttons or a twistgrip, integrating moped-style functionality. Both retain the ability to be pedaled by the rider and are therefore not electric motorcycles. E-bikes use rechargeable batteries and typically are motor-powered up to 25 to 32 km/h (16 to 20 mph), some to 45 km/h (28 mph).

Depending on local laws, many e-bikes (especially pedelecs) are legally classified as bicycles rather than mopeds or motorcycles. This exempts them from the more stringent laws regarding the certification and operation of more powerful two-wheelers which are often classed as electric motorcycles, such as licensing and mandatory safety equipment. E-bikes can also be defined separately and treated under distinct electric bicycle laws.

Bicycles, e-bikes, and e-scooters, alongside e-cargo bikes, are commonly classified as micro-mobility vehicles. When comparing bicycles, e-bikes, and e-scooters from active and inclusiveness perspectives, traditional bicycles can be range and speed-limited for weaker, older, or unused persons, or very fast and long-range for athletic persons. E-scooters, however, cannot be categorized as an active transport mode and offer no health benefits. E-bikes and especially pedelecs stand out as the only option that combines the benefits of active transport with inclusivity, as their electric-motor helps riders cover greater distances and inclines without the need for high physical effort, making them suitable for a wide variety of users. However, legal and technical issues limit speeds and distances, making them more suitable for shopping and commuting than long-distance touring and sport.