Electric‑assisted bicycles, commonly known as e‑bikes, are becoming increasingly popular for commuting, recreation, and everyday transportation. With this growth comes the need for riders to understand how e‑bikes are regulated and where they can be safely and legally used.
Local and state laws distinguish between bicycles, electric‑assisted bicycles, and motorcycles, and the rules can vary depending on where you’re riding and what type of e‑bike you own. Below is a helpful overview to keep riders informed and safe, based on Washington State law and local guidance.
Helmet Requirements
Helmets are required for all bicyclists riding in public areas. This includes traditional bicycles as well as electric‑assisted bicycles. Wearing a helmet is one of the simplest and most effective ways to reduce the risk of serious injury in the event of an accident.
Riding on Roadways
When riding on a roadway, bicyclists have the same rights and responsibilities as motor vehicle drivers. This means riders must obey traffic signals, stop signs, and all other traffic laws just like a car would. Bicycles are considered legal vehicles, and violations of traffic laws can result in citations.
Riding on Sidewalks and Crosswalks
When riding on sidewalks or crosswalks, bicyclists are expected to follow the same rules as pedestrians. However, not all e‑bikes are allowed in these areas.
Class 3 electric‑assisted bicycles are generally not permitted on sidewalks, except in limited situations, such as when no reasonable alternative route exists or when explicitly allowed by local ordinance.
Some cities also prohibit bicycle riding on sidewalks in designated downtown or high‑traffic areas. Riders should always check local municipal codes before riding on sidewalks.
Shared‑Use Paths and Trails
Rules for e‑bikes vary widely depending on the type of path or trail:
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Class 1 and Class 2 e‑bikes are allowed on shared‑use paths.
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Class 3 e‑bikes are not allowed on shared‑use paths.
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All classes of e‑bikes are prohibited on trails designated as non‑motorized or those with natural surfaces
These restrictions help protect pedestrians, trail users, and the natural environment.
Understanding E‑Bike Classes
Washington State defines electric‑assisted bicycles as bicycles that:
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Have 2 or 3 wheels
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Include fully operative pedals
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Use an electric motor of no more than 750 watts
There are three classifications:
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Class 1: Motor provides assistance only while pedaling and stops at 20 mph
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Class 2: Motor can propel the bike without pedaling but stops at 20 mph
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Class 3: Motor assists only while pedaling and stops at 28 mph; must have a speedometer
Knowing your e‑bike’s class is essential, as access rules differ by class.
When an E‑Bike Is Not an E‑Bike
A key distinction is whether the device has pedals. A vehicle that is powered solely by a motor and does not include pedals may be classified as a motorcycle, even if it is electric. Motorcycles are subject to different laws altogether.
Motorcycle Requirements in Washington State
Motorcycle riders in Washington must have:
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A motorcycle permit (available starting at age 16), or
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A motorcycle endorsement (required for riders 18 and older)
Riders under 18 must have parental consent and complete a motorcycle safety course. These requirements apply regardless of whether the motorcycle is gas‑powered or electric.
Final Reminder: Check Your Local Laws
Rules governing e‑bike use can vary by city, county, and trail system. Before riding, take time to review local ordinances and posted signage to understand where your e‑bike is allowed.
Being informed helps keep riders, pedestrians, and drivers safe—and ensures everyone can enjoy shared spaces responsibly.
Source: Camas Police Department e‑bike and motorcycle safety guidance
