Most states require a license or endorsement for mopeds over 50cc

Whether you need a license for a moped depends on the engine size and your state. A moped with an engine of 50cc or smaller is often classified as a motorized bicycle or moped in many states and may not require a motorcycle license — though you still need a valid driver's license to operate one. Mopeds with engines larger than 50cc are almost always treated as motorcycles and require a motorcycle endorsement or separate motorcycle license.

Some states have a middle category for mopeds between 50cc and 150cc that requires a special moped endorsement rather than a full motorcycle license. The rules vary significantly by state, so you need to check your specific state's motor vehicle department website or call their licensing office directly.

Key Takeaways

  • Mopeds with 50cc engines or smaller usually need only a valid driver's license in most states, though some states require a separate moped endorsement.
  • Mopeds over 50cc are classified as motorcycles in nearly all states and require a motorcycle endorsement or license.
  • Some states have a three-tier system: under 50cc (driver's license only), 50cc to 150cc (moped endorsement), and over 150cc (full motorcycle license).
  • Your state's motor vehicle department website lists the exact engine size thresholds and what type of license each requires.

How engine size determines licensing in your state

The 50cc threshold is the most common dividing line across states. Below that size, a moped is often treated as a motorized bicycle or moped-class vehicle. You do not need a motorcycle endorsement, but you still must have a valid driver's license and follow all traffic laws. Some states call this a "moped license" or "motorized bicycle license," but it is usually just your regular driver's license with no additional endorsement.

At 50cc and above, the rules tighten. Many states jump straight to requiring a full motorcycle endorsement (also called an M endorsement or motorcycle license). A few states — including California, New York, and Massachusetts — have a middle ground: a moped or motorized bicycle endorsement for machines between 50cc and a higher threshold (often 150cc). This endorsement is easier to get than a full motorcycle license because the written test and riding test cover only smaller machines.

Check your state's motor vehicle handbook or website for the exact thresholds. The document will list the engine size limits and which license class applies to each. If you cannot find it online, call your state's motor vehicle department directly — they can tell you in one call what your specific moped requires.

What you need to do if your moped requires a motorcycle endorsement

If your moped is over the threshold for your state, you will need to add a motorcycle endorsement to your driver's license. The process usually involves passing a written test on motorcycle safety and traffic laws, and a riding skills test on an actual motorcycle or moped. Some states let you use your own moped for the riding test; others require you to use a bike provided by the testing facility.

Many states offer a way to waive the riding test if you complete a motorcycle safety course from an approved provider. These courses typically run one or two days and cover basic operation, safety, and road awareness. The course fee is usually between $100 and $300, and passing the course gives you the endorsement without taking the state riding test. Check whether your state recognizes this waiver — not all do.

The written test covers topics like braking distance, turning, visibility, and what to do in bad weather. Study materials are free on your state's motor vehicle website. The riding test usually takes 15 to 30 minutes and tests your ability to start, stop, turn, and handle the machine at low and moderate speeds.

States with special moped endorsements

A handful of states have created a separate endorsement class specifically for mopeds and motorized bicycles. California issues an M1 endorsement for machines under 150cc, which is simpler than the full M2 motorcycle endorsement. New York has a similar system. Massachusetts allows a moped endorsement for machines under 50cc that do not require a motorcycle license.

These middle-tier endorsements exist because mopeds are slower and less powerful than motorcycles, so the testing and training can be lighter. If your state offers one, it is usually the fastest and cheapest route if your moped falls into that size range. Check your state's motor vehicle website to see if a moped endorsement is available and what engine size it covers.

What happens if you ride without the required license

Riding a moped that requires a license endorsement without one is a traffic violation in every state. The penalty is usually a fine ranging from $50 to $500, depending on the state and whether it is your first offense. Some states also impose points on your driver's license, which can raise your insurance rates.

If you are in an accident and do not have the required endorsement, your insurance may refuse to cover the damage or injury. You could be personally liable for medical bills and property damage. Police can also impound the moped if you are caught riding without the proper license.

How to find your state's specific moped license rules

Start with your state's motor vehicle department website. Search for "moped license requirements" or "motorized bicycle license." The site will have a handbook or FAQ that lists engine size thresholds and what type of license each requires. Most states also have a phone number you can call to speak with someone directly.

If you already own the moped, check the title or registration paperwork — it will list the engine size. Match that size to your state's thresholds. If you are thinking about buying one, ask the dealer what license class the specific model requires in your state. Dealers sell mopeds across state lines, so they are used to this question and can tell you quickly.

Frequently Asked Questions

Do I need a license for a 50cc moped?

In most states, a 50cc moped does not require a motorcycle endorsement — your regular driver's license is enough. However, a few states require a moped endorsement even for 50cc machines. Check your state's motor vehicle website to be sure, because the rule varies.

Can I take a motorcycle safety course instead of the riding test?

Many states allow you to waive the riding test if you complete an approved motorcycle safety course. The course usually costs $100 to $300 and takes one or two days. You will receive a certificate that you can bring to your motor vehicle office to get the endorsement without taking the state test. Not all states offer this option, so check your state's rules first.

What if I move to a different state with my moped?

Your motorcycle endorsement from your old state is valid in your new state while you are getting your new license. You have a grace period (usually 30 to 90 days) to transfer your license. When you explore for a new license in your new state, tell them you already have a motorcycle endorsement — most states will transfer it without requiring you to test again.

Is a moped license the same as a motorcycle license?

No. A moped endorsement covers only small-engine machines (usually under 150cc) and requires a simpler test. A motorcycle license covers all motorcycles and requires a more difficult written and riding test. Some states do not have a separate moped endorsement and require a full motorcycle license for anything over 50cc.

What documents do I need to bring to get a moped endorsement?

Bring your current driver's license, proof of identity, and proof of residency (usually a utility bill or lease). Some states also require proof of a safety course if you are using that to waive the riding test. Call your local motor vehicle office to confirm what they need before you go in.