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(253) 272-5226It’s clear that e-bike popularity in Washington State continues to grow, particularly among children. However, there’s a growing problem: high-powered electric motorcycles being marketed and ridden as e-bikes. This has prompted lawmakers to take action to ensure the safety of young people.
Below, we’ll explain what changed under the new law, what stayed the same, and what parents should know before purchasing an e-bike for their child.
The new law, which took effect on June 11, 2026, was designed to clarify the difference between traditional electric bicycles and higher-powered electric motorcycles, sometimes called “e-motos.”
Before the change, some vehicles occupied a legal gray area. They looked similar to bicycles, but could travel at much higher speeds and offered performance more comparable to a motorcycle than a traditional e-bike.
Under the new law, Washington created clearer standards for determining whether a vehicle is legally considered an e-bike or an electric motorcycle. This distinction matters because electric motorcycles are subject to different age, licensing, and operating requirements.
While the law changes how certain high-powered vehicles are classified, it doesn’t ban traditional e-bikes or change the rules for most riders.
Communities across Washington have reported growing concerns about young riders operating high-powered electric vehicles on neighborhood streets, sidewalks, parks, and trails. In some cases, these vehicles can reach speeds far beyond what most people associate with an e-bike.
Law enforcement agencies also reported challenges when trying to enforce existing laws. Because some vehicles fell somewhere between a bicycle and a motorcycle, it wasn’t always clear which rules applied.
The new legislation was intended to provide clearer guidance for riders, parents, retailers, and law enforcement while improving safety for everyone who shares the road and trail system.
To understand how the law works, it helps to start with Washington’s definition of an e-bike.
To be classified as an e-bike, it must:
E-bikes generally don’t require a driver’s license, vehicle registration, or motorcycle endorsement. This means that children may legally ride many types of e-bikes, subject to local rules and restrictions.
Here is where things change. If a vehicle is defined as an electric motorcycle, there are age and licensing requirements.
A vehicle may be classified as an electric motorcycle if it:
Riders must be at least 16 years old and possess the appropriate driver’s license and motorcycle endorsement.
This distinction is important because many parents assume they’re purchasing an e-bike when, legally speaking, the vehicle may be classified as an electric motorcycle.
The chart below summarizes the key differences between a legal e-bike and an electric motorcycle under Washington’s new law:
| E-Bike | Electric Motorcycle |
| Has fully functioning pedals | Does not have functioning pedals |
| Motor rated at 750 watts or less | Motor exceeds 750 watts |
| Does not exceed 20 mph under motor power alone | Can exceed 20 mph under motor power alone |
| No driver’s license required | Driver’s license required |
| No motorcycle endorsement required | Requires motorcycle endorsement |
| Generally no minimum age restriction (subject to local rules) | Must be at least 16 years old |
For many parents, one of the biggest challenges is understanding exactly what they are purchasing. Some electric vehicles are marketed in ways that make them appear similar, even though they may fall into different legal categories.
Before buying, consider asking:
Taking the time to verify these details can help ensure that your child is riding a vehicle that complies with Washington State law and is right for their age and experience level.
Although the law has received significant attention, most riders won’t notice a major difference. Traditional Class 1, Class 2, and Class 3 e-bikes remain legal (RCW 46.04.169) and continue to provide an accessible transportation option for commuting, recreation, and exercise.
The law also doesn’t change the fact that e-bike riders should follow the same common-sense safety practices that apply to traditional bicycles. Wearing a helmet, obeying traffic laws, staying visible to motorists, and riding within a child’s skill level remain key ways to reduce the risk of injury.
For more information on this topic, make sure to read our post on e-bikes and kids in Washington State.
The classification of a vehicle can become important after a crash. Whether a rider was operating a legal e-bike or an electric motorcycle may affect liability, insurance coverage, and whether traffic laws were violated.
For example, if a rider was operating a vehicle that should have been licensed and registered as an electric motorcycle, that fact could become relevant when determining responsibility for a collision.
Every accident is different, but understanding the legal status of the vehicle is often an important part of the investigation.
Washington’s new e-bike law is designed to create better definitions of e-bikes and electric motorcycles. While most riders won’t notice a significant change, parents should take the time to understand exactly what they’re purchasing before handing the keys – or handlebars – to a young rider.
By understanding how Washington classifies these vehicles, families can make informed decisions and help keep everyone safer on the road and trail.
Our compassionate and experienced attorneys are always available to offer you a complimentary, no-obligation consultation about what happened.
To get started, call us at 253.272.5227 or fill out the short form on our website.