In California, the minimum age requirement to legally operate a motorcycle on public roads is 16 years old. According to the California Department of Motor Vehicles (DMV), a person must be at least 16 years old to obtain a motorcycle instruction permit or a motorcycle license.
For riders who are under 16 years old, California offers a Junior Permit, also known as a Motorcycle Instructional Permit. This permit allows individuals aged 15 ½ to 17 ½ to practice riding a motorcycle under certain restrictions, such as riding only during daylight hours, wearing a helmet, and being accompanied and supervised by a licensed motorcycle rider who is at least 21 years old.
Regarding the engine displacement (cc size) of the motorcycle, California has different licensing requirements based on the engine size. For riders under 21 years old, the restrictions are as follows:
- Motorcycles with an engine displacement of 50 cc or less: A rider can obtain a motorcycle license or permit for this category.
- Motorcycles with an engine displacement between 51 cc and 150 cc: A rider can obtain a motorcycle license or permit for this category if they successfully complete a California Highway Patrol (CHP)-approved motorcycle training course.
- Motorcycles with an engine displacement over 150 cc: A rider must be at least 16 years old and obtain a full motorcycle license (not a permit) to ride motorcycles in this category.
It's important to note that these regulations are subject to change, and it's advisable to consult the California DMV or a qualified authority to get the most up-to-date and accurate information regarding motorcycle licensing requirements for individuals under the age of 18.