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Is it legal to buy a fatbike?

In the Netherlands you can certainly purchase a fatbike, but there are important legal aspects to consider. Fatbikes with a maximum assistance of up to 25 km/h and a maximum power of 250W fall under regular electric bikes and are fully permitted. However, more powerful models are subject to stricter rules, including an insurance requirement and sometimes a driver's license requirement. It is important to understand which category your desired fatbike falls into before making a purchase.

Is it legal to buy a fatbike?

The purchase of a fatbike is fully permitted in the Netherlands. There are different categories of electric bikes on the market, including fatbikes, which may be sold without any restrictions. The main distinction lies in the technical specifications. Fatbikes that meet the requirements for regular e-bikes (pedal assistance up to 25 km/h, maximum 250W) can be purchased and used without special conditions.

Additional rules apply to fatbikes with more powerful motors or higher speeds. These models fall under the category of speed pedelecs or even mopeds, depending on specifications. When purchasing these types, you should consider additional obligations such as license plates, insurance and possibly a driver's license.

What is the difference between a legal and illegal fatbike?

The distinction between legal and non-legal fatbikes is determined by a number of important technical specifications. A legal fatbike in the "regular" electric bike category has a motor with a maximum power of 250 watts, provides assistance only when the rider pedals himself, and disables motor assistance above 25 km/h.

Fatbikes considered illegal in the Netherlands often have:

  • A motor more powerful than 250 watts without proper registration
  • A throttle that allows you to ride without pedaling (for category e-bikes)
  • Software modifications that bypass speed limitation
  • Support that continues above 25 km/h without speed-pedelec registration

It is important to note that fatbikes that exceed the legal limits are not necessarily prohibited, but they must be properly registered as a speed pedelec or moped, with all the associated obligations.

Is it legal to buy a fatbike?

Can you ride a fatbike on public roads?

Whether you can ride your fatbike on public roads depends on the type and classification. With a standard fatbike that meets the e-bike legislation (max 25 km/h, 250W) you are allowed to ride on the bike path, just like with a regular bike. You then follow the regular traffic rules for cyclists.

Different rules apply to more powerful fatbikes:

  • Speed-pedelecs (up to 45 km/h): These should in principle be on the carriageway, except where indicated that speed-pedelecs are allowed on the bike path
  • Fatbikes with moped classification: These must use the moped path or, if not available, the roadway

Additional restrictions often apply to natural areas. Many nature reserves only allow non-motorized bikes on the trails. So always check local regulations before entering a nature reserve with your fatbike.

Do you need a driver's license for a fatbike?

For a standard fatbike that falls under e-bike rules (maximum 25 km/h support and 250W power), you do not need a driver's license. You can ride these from the age of 16 without any driving privileges, just like a regular bike.

For faster and more powerful fatbikes:

  • Speed-pedelecs (up to 45 km/h): This requires at least an AM (moped) driving license
  • Fatbikes classified as mopeds or motorcycles: Depending on the power and maximum speed, an AM, A1 or even heavier motorcycle license is required

Riding without the proper license on a fatbike that falls outside the standard e-bike category can result in hefty fines. If in doubt about the classification of your fatbike, it is always wise to check with the RDW to find out what driving license requirements apply.

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"The bike is perfect for people with long legs. Sitting comfort is perfect for long distances."
"We have been riding a Stoer bicycle for a year now without any problems. Even the battery capacity has not deteriorated. And when you then see other brands where after a year the rust marks are visible I am glad I spent a little more and now have a bike made entirely of aluminum. And this one stays really neat!!!"
"Purchased a STOER Bike last year after trying several fatbikes. STOER is by far the best! Still very much enjoy my purchase. In addition, the service is top notch!"

Should a fatbike be insured?

The insurance obligation for fatbikes is directly related to their legal classification. For a standard fatbike considered an ordinary e-bike (max 25 km/h, 250W) there is no insurance requirement. Ordinary liability insurance (WA) usually covers damage you cause to others with such a bike.

For more powerful fatbikes, the situation is different:

  • Speed-pedelecs and fatbikes with moped classification are required to have third-party motor insurance
  • These vehicles must also have license plates
  • Driving without insurance can result in fines of hundreds of dollars

In addition to third-party insurance, it is wise to consider whether you also want theft and hull insurance, given the often high purchase value of a quality fatbike.

What are the fines for riding an illegal fatbike?

The penalties for riding a non-compliant fatbike can be quite severe. Fines typically start around €260 for relatively minor offenses such as lack of insurance or registration where it is mandatory. For riding a souped-up fatbike without proper registration, fines can be as high as €800.

In addition to financial implications, there are other risks:

  • Police can confiscate your fatbike if it is illegally modified
  • In an accident with an illegal fatbike, your insurance may refuse to pay out
  • Repeated violations may lead to criminal charges

It is important to note that enforcement in this area is becoming increasingly strict, with targeted checks in many Dutch cities.

How do you choose a legal fatbike at STOER Bikes?

When choosing a fatbike that fully complies with Dutch law, you can rely on our offer. All models in our STOER Bikes collection meet legal requirements and have the necessary certifications. We offer several options to suit various use cases:

  • Our standard e-fatbikes with 250W Bafang motor and support up to 25 km/h
  • All models with Gates CDX belt drive for low-maintenance driving pleasure
  • Fatbikes with Tektro hydraulic brakes for optimal safety

During the purchase process, we inform you in detail about the legal classification of your new fatbike and the corresponding obligations. This way, you can be sure that you are going on the road with a fully legal vehicle.

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The UrbanX 2026!

UrbanX 2026

The UrbanX 2026!

UrbanX 2026

The UrbanX 2026!

Fatbike legislation: what do you need to know as an owner?

As a fatbike owner, it is important to stay abreast of the relevant legislation. Dutch regulations surrounding electric bicycles and fatbikes are regularly tightened, in part because of the growing popularity of these modes of transportation.

Important points of interest for fatbike owners:

  • Check regularly to make sure your fatbike still meets legal requirements
  • Keep purchase receipts and technical specifications to prove the legal status of your fatbike
  • Pay attention to local regulations for using fatbikes in natural areas and city centers
  • Consider wearing a helmet, even if it is not required by law for your type of fatbike

If you have questions about the latest regulations, we are happy to assist you. We closely follow developments in fatbike legislation and can provide you with the most up-to-date information. For urban environments, our CityX an excellent choice, while the robust Ultimate S1 is perfect for more challenging terrains.