The legal requirements for operating a dirt bike on public roads vary depending on the jurisdiction and the specific laws in place. In many countries, including the United States, a dirt bike is not typically considered street legal due to certain features, such as lack of headlights, taillights, turn signals, and other safety equipment required for road use.
The specific regulations for street-legal dirt bikes differ from state to state in the US and from country to country. In some places, a minimum age requirement may exist for operating any type of motor vehicle on public roads, regardless of whether it is a dirt bike or a standard motorcycle.
To obtain accurate information regarding the age requirements and street legality of dirt bikes in your specific area, it is essential to consult the local department of motor vehicles or transportation authority. They will be able to provide you with the most up-to-date and accurate information regarding dirt bike regulations and licensing requirements.