E-bikes (electric-assisted bicycles), electric motorcycles and other small electric vehicles are becoming increasingly popular ways to get around. Users of all ages should understand local rules—as well as the differences between e-bikes and electric motorcycles. Knowing the rules helps keep you and others safe.
Is it an E-Bike or an Electric Motorcycle?
Washington state law outlines clear distinctions between traditional bicycles, e-bikes and electric motorcycles:
- Bicycles are powered solely by human pedaling (no motor).

- E-Bikes are bicycles that can be assisted by an electric motor and always have pedals that rotate. Some e-bikes only provide electric assistance when the rider is pedaling. Others can propel the e-bike using electric power alone. Legal e-bikes have a maximum speed of 20 mph (Class 1 and 2) or 28 mph (Class 3). An e-bike motor will never exceed 750 watts of power.
Class 1 and 2 E-Bikes have pedals and have maximum speed of 20mph. These follow rules for bikes: can ride on sidewalks, roads, shoulders, trails, and bike lanes.
Class 3 E-Bikes have pedals and have maximum speed over 20mph up to 28mph. Follow same rules as bikes except they cannot be ridden on sidewalks and trails. Must be 16 years old to ride.
- Electric Motorcycles are powered solely by an electric motor and often don’t have moving pedals. They have foot pegs, other brackets or supports. Without moving pedals capable of propelling, the cycle is classified as a motorcycle.

Electric motorcycles require a drivers license to operate and must follow all rules of the road. Not allowed on sidewalks, shoulders, bike lanes, or trails.
Understanding the difference between an e-bike and an electric motorcycle is critical as many electric motorcycles are marketed as e-bikes but are subject to different regulations than a traditional e-bike.
Rules of the road for E-Bikes
Riders using e-bike must follow all the same rules as a rider with a pedal bike, along with additional e-bike specific regulations. When riding on a sidewalk or in a crosswalk, cyclists have the same rights and responsibilities as people walking (RCW 46.61.755). Always ride with safety and common sense.
Key rules for all bicycle and e-bike riders include:
- Yield to people walking: When riding on sidewalks or crosswalks, you must always yield to people walking or traveling with an assisted mobility device. Slow down, use a bell or your voice when passing, and give people walking the right-of-way.
- Obey Traffic Signs and Signals: People riding e-bikes must follow all traffic laws that apply to bicycles.
- Ride Where Comfortable and Only Where Allowed: Bicycles and Class 1 and 2 e-bikes may operate on paths, shoulders, general-purpose lanes, sidewalks, or bike lanes - whichever best suits the rider’s safety needs (RCW 46.61.770). Class 3 e-bikes, however, are not permitted on sidewalks or trails.
- Age Restrictions: To legally operate a Class 3 e-bike on public roads or trails in Washington, you must be at least 16 years old. There is no state-mandated minimum age for Class 1 or 2 e-bikes, but parents or guardians are responsible for ensuring minors ride safely.
- Helmet Use: In Auburn the law requires all bicycle or e-bike riders to wear a helmet (ACC 11.56.185).
- Light Requirements: When riding at night or in low-light conditions, state law requires using a white front headlight and a red rear taillight (RCW 46.61.780).
Electric Motorcycles are different
Electric motorcycles are classified as motor vehicles and subject to different regulations than e-bikes. They are more powerful, capable of reaching higher speeds and cannot be legally operated by anyone under the age of 16.
Electric motorcycles are also subject licensing and registration requirements, and are limited to being ridden in the street. Users whose “e-bike” meets the criteria of an electric motorcycle are required to follow the same laws that apply to the use of a gas-powered motorcycle.
What Every Electric Motorcycle Rider Must Know:
- Definition and Features: Electric motorcycles are powered solely by an electric motor and cannot be motivated by pedal power, typically exceed 750 watts, and are capable of speeds greater than 28 mph.
- Age and License Requirements: It is illegal for anyone under the age of 16 to operate an electric motorcycle. Operators must also hold a valid driver’s license with a motorcycle endorsement.
- Registration and Insurance: Electric motorcycles must be registered with the Department of Licensing (DOL) and display a license plate. Washington State law also requires these vehicles to be insured. Riding an unregistered or uninsured electric motorcycle on public roads is illegal.
- Equipment Requirements: Electric motorcycles are subject to the same equipment standards as gas-powered motorcycles. They must have functioning brakes, headlights, taillights, reflectors and mirrors. Riders are also required to wear a motorcycle-rated helmet (see RCW 46.37.530).
- Where They Can (and Can’t) Go: As motor vehicles, electric motorcycles must follow all applicable motor vehicle laws. It is illegal to operate them on sidewalks, paths, bike lanes or multi-use trails anywhere in Washington, including Auburn parks. They are permitted only on roadways, just like any other motorcycle.
- Unregistered or Unlicensed Use: Electric motorcycles that lack proper registration, insurance, required equipment or a licensed operator are classified as non-highway vehicles or as wheeled all-terrain vehicles. These vehicles are prohibited on all state and city streets, sidewalks, bike lanes and shared-use paths.
Enforcement of E-Bike and Electric Motorcycle laws
The Auburn Police Department prioritizes public safety—and that includes safe operation of e-bikes and electric motorcycles. Officers will enforce traffic and device-specific laws to help protect everyone on the road. Individuals riding e-bikes or electric motorcycles recklessly, endangering others, or violating the rules outlined here may be stopped and could face penalties, including citations, fines, criminal charges, or tow impound where legal authority allows.
As a rider, it’s your responsibility to understand the rules, know what type of device you are riding and its classification, and operate it safely. The goal of enforcement is not to punish, but to prevent crashes and injuries. By riding lawfully and respectfully, you can avoid enforcement actions and contribute to a safer community.
Reporting unsafe or illegal use
If you witness someone operating an e-bike or electric motorcycle in an unsafe or unlawful manner, here’s what you can do:
- Emergencies or Dangerous Behavior in Progress: Call 911 immediately if you see dangerous or illegal behavior happening in real time—such as aggressive riding on a sidewalk that endangers people walking or any situation posing an immediate safety risk to public safety.
- Non-Emergencies/After the Fact: If the incident is no longer in progress or not an immediate threat, call the Auburn Police non-emergency line at 253-288-2121 or file an online report.
Whether you are a rider or a bystander, remember: these rules exist to keep everyone safe. Let’s all do our part to share the road and pathways responsibly.