E-bikes are electric bicycles used for commuting, errands, or carrying cargo. Some models, like the Engwe LE20, are designed for cargo transport, featuring features like rear leg protectors and adjustable seating. Other e-bikes, such as the LMX-64, combine e-bike and motorbike features. E-bikes are categorized into classes based on speed and assistance levels. Various styles exist, including commuter, utility (including cargo bikes), mountain, and sport bikes.