What California Moped Laws Require
California moped laws require a driver license with an M1 or M2 endorsement, a DOT compliant helmet and special DMV plates. A rider must also be at least 16. Whether a machine counts as a moped depends on its specifications, such as top speed and power output. So check the numbers on the vehicle rather than the name on the sales sticker.
The Legal Definition of a Moped
Vehicle Code section 406(a) defines a moped, also called a motorized bicycle. According to the CHP vehicle guide, it has two or three wheels and fully operative pedals. An electric model may have no pedals.
It also has an automatic transmission and a motor under 4 gross brake horsepower. Its top speed on level ground cannot exceed 30 miles per hour.
Classification Depends on Specifications
However, sellers sometimes call a vehicle a moped or a scooter when the law sees it differently. Engine size, top speed, power and transmission type all matter. For example, a gas machine with a larger engine may count as a motor-driven cycle or a motorcycle.
An electric bike with pedals and a small motor may count as an electric bicycle instead. Read the owner’s manual and the manufacturer’s label for the real numbers.
Licensing Under California Moped Laws
A moped rider needs a driver license with a motorcycle endorsement. The CHP explains that an M1 covers motorcycles, motor-driven cycles and mopeds. An M2 covers mopeds and motorized bicycles only.
To earn either, a driver passes a written exam and a riding skills test. The DMV also accepts certain approved training certificates. For motorcycle permit limits, see California motorcycle permit restrictions.
Age Rules in California Moped Laws
The DMV moped page states that a rider must be at least 16. Younger riders cannot legally operate a moped on the road. Parents should check the classification before buying a machine for a teen.
Registration and Plates
Mopeds need special DMV license plates and an identification card. The DMV page lists a one time registration fee of $23. It also notes that moped registration does not renew the same way as other vehicles.
According to the DMV, a rider does not need insurance to register a moped. Even so, a rider may want coverage for injuries or damage, so ask an insurance agent about options.
Helmet Requirements
Moped riders must wear a helmet. The CHP says the helmet must meet Federal Motor Vehicle Safety Standard 218 and display a DOT emblem. That standard matches the rule for motorcycles.
A bicycle helmet does not meet it. For full helmet rules, see California helmet laws.
Mopeds Versus Motor Driven Cycles
The CHP describes a motor-driven cycle as a motorcycle with an engine under 150cc. Those also need an M1 endorsement and registration. Motorcycles have engines over 150cc. So a small gas scooter that tops out above 30 miles per hour may fall outside the moped category entirely.
Mopeds Versus Electric Bicycles
Electric bicycles follow their own definitions and classes. The CHP describes them as bicycles with fully operable pedals and an electric motor under 750 watts. Their rules resemble bicycle rules more than moped rules.
A device marketed as an ebike that exceeds those limits may count as a moped or another vehicle. The site’s separate guide on electric bicycle classes covers that topic in depth.
Mopeds Versus Motorized Scooters
Motorized scooters have handlebars and a floorboard for standing, under Vehicle Code section 407.5. Their rules differ from moped rules on licensing and helmets. Again, the design decides the category, not the marketing name.
Riding Restrictions Under California Moped Laws
The CHP notes that riding a moped under the influence of alcohol or drugs is unlawful. In addition, local rules may limit where mopeds may go. So check local signs and city rules before riding anywhere other than a public street.
Passengers Under California Moped Laws
Riders often ask whether a moped may carry a passenger. The answer depends on the vehicle’s design and the rules that apply to it, so check the owner’s manual and the DMV handbook before carrying anyone. Also keep lights, mirrors and brakes in working order.
Since mopeds share the road with cars, visibility matters. Bright clothing and a working headlight help drivers see a small, slow vehicle sooner.
After a Crash
A moped crash follows the same reporting rules that apply to other vehicles on the road. Exchange information, photograph the scene and get medical care. Then keep records of the machine’s specifications, since classification can affect insurance questions later.
Checking a Machine Before Buying
- Top speed on level ground
- Motor power or engine size
- Transmission type
- Pedals or no pedals
- Manufacturer labels and certifications
First, write down each specification. Then compare them with the definitions on the CHP and DMV pages. If a number sits close to a limit, ask the seller for written proof.
Also keep the sales paperwork, since it may help later if a question about classification arises. Meanwhile, avoid modifying the motor or controller, because changes can push a machine into a different category. As a result, a legal moped can turn into a vehicle that needs different registration and a different license.
This article is general information, not legal advice. Laws change and every situation is different.