The speed of a motorized bicycle can vary depending on several factors, including the type and power of the motor, the weight of the rider, terrain conditions, and local regulations. Here are some general guidelines:
Gasoline-Powered Motorized Bicycles: These typically use small internal combustion engines with capacities ranging from 50cc to 80cc. On flat terrain, they can reach speeds between 20 to 30 miles per hour (32 to 48 kilometers per hour). Some high-performance models may be capable of slightly higher speeds, but it's important to comply with local speed limits and regulations.
Electric-Powered Motorized Bicycles: Electric bicycles, commonly known as e-bikes, have become increasingly popular. The speed of an electric motorized bicycle depends on the power of the motor and the level of assistance it provides. In many countries, e-bikes are typically limited to speeds between 20 to 28 miles per hour (32 to 45 kilometers per hour) to be classified as pedal-assist bicycles. However, it's worth noting that there are also faster electric bicycles available that can reach speeds above 28 miles per hour (45 kilometers per hour), but they may require additional licensing or fall into different vehicle categories.
It's important to check and adhere to local laws and regulations regarding motorized bicycles, as speed limits and restrictions can vary from place to place. Always prioritize safety and follow the rules of the road when operating any motorized vehicle.