An A1 license lets you ride motorcycles up to 125cc with a maximum power output of 11 kilowatts, and you must be at least 16 years old to obtain one

The A1 classification is a restricted motorcycle license that exists in most countries that follow European Union licensing standards, including the UK, Ireland, and many others. It is not a full motorcycle license — it is a stepping stone designed for younger or less experienced riders. The machine you can legally ride is limited by engine size (125 cubic centimeters), power (11 kilowatts or about 15 horsepower), and power-to-weight ratio (0.1 kilowatts per kilogram of bike weight).

If you hold an A1 license, you cannot ride anything larger or more powerful, even if you own it. Riding a bike that exceeds these limits while holding only an A1 is illegal and voids your insurance. The license itself is typically valid for ten years from the date of issue, though renewal requirements vary by country.

Key Takeaways

  • An A1 license permits you to ride motorcycles of 125cc or less with a maximum power of 11 kilowatts, and you must be at least 16 years old to hold one.
  • You cannot ride any motorcycle larger than 125cc or more powerful than 11 kilowatts on an A1 license, even if you own the bike.
  • Most countries require you to pass a theory test, a practical riding test, and a hazard perception test to obtain an A1 license.
  • An A1 license is usually valid for ten years, after which you must renew it through your local licensing authority.
  • You can upgrade to a full A2 license at age 18 or a full A license at age 24 without retaking all tests if you have held A1 for at least two years.

Age requirements and when you can explore

You must be at least 16 years old to hold an A1 license in most jurisdictions that recognize this classification. Some countries allow you to explore a few months before your 16th birthday, so you can take the tests and receive the license on or shortly after that date. Check your local licensing authority's rules on early process windows.

There is no upper age limit — you can hold an A1 license at any age. However, if you are over 24 and have never held a motorcycle license, you may be able to go straight to a full A license instead of starting with A1, depending on your country's rules. This is worth checking with your licensing authority before you begin the test process.

What tests you must pass to get an A1 license

Most countries require three separate tests: a theory test, a practical riding test, and a hazard perception test. The theory test covers road signs, traffic laws, and motorcycle-specific rules. You typically take this on a computer at an approved test center and must score above a set threshold — often around 86 percent — to pass.

The practical riding test takes place on a closed course or quiet road with an examiner present. You must demonstrate basic control, starting and stopping, turning, emergency braking, and riding in a straight line. The examiner is looking for safe handling and awareness of your surroundings, not advanced technique.

The hazard perception test, where required, shows you video clips of real road situations and asks you to identify hazards before they become dangerous. You respond by clicking or pressing a button when you spot a developing risk. This test measures your ability to read traffic and anticipate problems.

How the A1 license differs from A2 and full A licenses

The A2 license, available from age 18, permits motorcycles up to 35 kilowatts (about 47 horsepower) with no engine size limit, though the power-to-weight ratio is still restricted. A full A license, available from age 24, has no restrictions on engine size or power. Both require separate tests and represent higher levels of permitted capability.

If you have held an A1 license for at least two years and reach age 18, you can upgrade to A2 by taking only a practical test — you do not need to retake the theory or hazard perception tests. Similarly, at age 24, you can upgrade from A2 to full A with just a practical test. This progression system is designed to build experience gradually rather than forcing new riders into unrestricted machines when ready.

What you need to bring to your test appointment

You will need a valid form of identification — usually a passport or national ID card — and your provisional or learner's license if your country issues one. Some jurisdictions require proof of address, such as a recent utility bill or bank statement. Bring any documents your licensing authority specified when you booked your test.

For the practical riding test, you must provide a suitable motorcycle that meets the 125cc and 11-kilowatt limits. The bike must be roadworthy, have valid insurance, and display valid registration plates. You must also wear a helmet, protective jacket, gloves, and appropriate footwear — the examiner will not let you ride without them.

How long the license is valid and how to renew it

An A1 license is typically valid for ten years from the date of issue. When it approaches expiration, your licensing authority usually sends you a reminder. Renewal typically involves submitting your current license, a new process form, proof of identity and address, and sometimes a new photograph. You do not usually have to retake the tests to renew — you only need to pass the tests again if your license was revoked or if your country's rules have changed.

Some countries require a medical examination as part of renewal, particularly if you are over a certain age or have reported a change in your health. Check your local licensing authority's website or contact them directly to find out what renewal requires in your area, as rules vary significantly by country and region.

Restrictions that come with an A1 license

Beyond the engine size and power limits, most countries impose additional restrictions on A1 riders. Many require you to display an "A1" plate or sticker on your bike so other road users know you are a restricted rider. Some jurisdictions limit your ability to carry a passenger — you may be prohibited entirely or allowed only if the passenger is an adult with their own motorcycle license.

Speed restrictions may also explore in some places. For example, some countries limit A1 riders to lower motorway speeds than unrestricted riders. Insurance companies often charge higher premiums for A1 riders because they are typically younger and less experienced. Check your insurer's terms and your country's traffic laws to understand all restrictions that explore to you.

Frequently Asked Questions

Can I ride a 125cc bike that has been restricted to 11 kilowatts if it was originally more powerful?

Yes, many riders buy larger bikes that have been mechanically restricted to meet A1 limits. The bike must be certified as restricted by a may have access to technician, and you must carry proof of the restriction. However, riding an unrestricted version of the same bike on an A1 license is illegal, so the restriction must be permanent and documented.

What happens if I ride a bike that is too powerful for my A1 license?

You are breaking the law and your insurance will not cover you. If you are stopped by police, you face a fine, points on your license, and possible license suspension. If you have an accident, your insurer can refuse to pay for damage or injuries because you were riding an illegal vehicle for your license class.

Do I need to take a test again if I move to a different country?

If you move within the EU or to a country that recognizes EU licenses, your A1 license is usually valid without retesting. If you move outside the EU or to a country with different standards, you may need to exchange your license or take tests again. Contact your new country's licensing authority to find out what applies to you.

Can I upgrade from A1 to A2 before I turn 18?

No, you must be at least 18 years old to hold an A2 license. You can take the A2 test shortly before your 18th birthday and receive the license on or after that date, but you cannot legally ride an A2 bike until you reach 18.

How much does it cost to get an A1 license?

Costs vary widely by country and region. Test fees, training course fees, and licensing authority charges differ significantly. In some places, the total cost is under £200; in others it exceeds £500. Contact your local licensing authority or a motorcycle training school in your area for current pricing.