What defines a motorcycle?

A motorcycle is specifically defined as a motor vehicle that operates on two wheels. This definition is important because it distinguishes motorcycles from other types of vehicles, which may have more than two wheels or be designed for different purposes, such as off-road use or commercial applications. The characteristics of a motorcycle include not only its two-wheeled design but also its use in various environments, including both on-road and off-road conditions. However, the essential feature that solidifies its classification as a motorcycle is the two-wheel configuration. Understanding this definition is crucial when discussing vehicle classifications and regulations, as it helps identify what vehicles qualify under laws governing motorcycles and related requirements.