The legality of riding on the back of a motorcycle without a license varies depending on the jurisdiction and the specific laws of the country or state you are in. In many places, it is generally required for both the operator of the motorcycle (the rider) and the passenger to hold a valid motorcycle license or endorsement to legally ride on public roads.
The reasoning behind this requirement is to ensure that both the rider and the passenger have the necessary knowledge and skills to safely operate and ride on a motorcycle. Licensing requirements typically involve passing written and practical tests to demonstrate competence in handling a motorcycle and understanding traffic laws.
Riding without a license or allowing an unlicensed individual to ride as a passenger can result in legal consequences such as fines, penalties, or even the impounding of the motorcycle. It's important to familiarize yourself with the specific motorcycle licensing laws in your area and ensure compliance with the legal requirements.
It's worth noting that rules and regulations can differ between jurisdictions, so it is always best to consult the local traffic laws or contact the appropriate authorities to obtain accurate and up-to-date information regarding motorcycle license requirements and passenger regulations in your specific area.