State guide

Hawaii

Hawaii’s current codified statewide e-bike rule is still written for a low-speed electric bicycle under the federal definition rather than a statewide three-class system. The state code sets a 15-year minimum operating age, applies the ordinary bicycle helmet law, bans bicycles equipped with a motor from sidewalks, and leaves counties room to regulate bicycles and require registration.

Checked against official sources on October 4, 2026. Rules and links change; confirm with the office listed before you act.

Try a ZIP like 30303, “Travis County” or “Columbus, OH”

Three-class system: Not published by an official source we could verify. Ask the office.
Minimum age: No person under the age of fifteen shall operate a low-speed electric bicycle as defined under title 15 United States Code section 2085.
Helmet rule: Hawaii’s bicycle helmet law requires a helmet for any person under sixteen years of age operating a bicycle on a street, bikeway, or other public property.
Where e-bikes may ride: State bicycle law bans a bicycle equipped with a motor from any sidewalk; bicycles may use roadways and bikeways under the bicycle rules, but counties may by ordinance post bicycle lanes and bicycle paths to keep bicycles equipped with a motor out, and counties may otherwise regulate bicycles on highways under their jurisdiction.
License or registration: State law does not set a statewide driver-license or insurance requirement for a low-speed electric bicycle in the cited sections, but counties may require bicycle registration and inspection under HRS § 291C-163(a)(8); county pages I found show Honolulu offers bicycle licenses and Hawaiʻi County requires low-speed electric bicycle registration.
Law: Haw. Rev. Stat. §§ 291C-143.5, 291C-145, 291C-148, 291C-150, 291C-163, 286-2.

Official resources in Hawaii

Hawaii Revised Statutes § 291C-143.5

Current statewide age rule for low-speed electric bicycles.

Hawaii Revised Statutes § 291C-145

Current bicycle roadway, bikeway, and sidewalk rule, including the motor-on-sidewalk ban and county power over bikeways.

Hawaii Revised Statutes § 291C-148

Current bicycle-on-sidewalk rule showing the general bicycle sidewalk rule and business-district ban.

Hawaii Revised Statutes § 291C-150

Current bicycle helmet statute for riders under 16.

Hawaii Revised Statutes § 291C-163

County authority section, including local power to regulate bicycles and require registration and inspection.

Key facts for Hawaii

Hawaii’s codified statewide e-bike age law says no person under 15 may operate a low-speed electric bicycle.
The helmet law requires a bicycle helmet for any person under 16 riding a bicycle on a street, bikeway, or other public property.
State bicycle law says no person shall ride a bicycle equipped with a motor on any sidewalk.
The counties may, by ordinance, post bicycle lanes and bicycle paths to prevent persons riding a bicycle equipped with a motor from using them.
The counties may regulate or prohibit bicycles on their highways and may require bicycle registration and inspection, including a fee.
Hawaii’s current codified definitions still exclude a low-speed electric bicycle from the motorcycle definition in chapter 286.

City e-bike rules in Hawaii

City	city	phone	Details
Department of Customer Services Honolulu	Honolulu	Not published*	City and County of Honolulu customer services homepage stating the department issues bicycle licenses.
CSD Services and Locations Honolulu	Honolulu	Not published*	Official Honolulu service-location page showing Bicycle & Moped Registration is available at listed offices.
Department of Parks and Recreation Honolulu	Honolulu	(808) 768-3003	Official parks homepage linking to park rules and regulations residents should check before riding in city parks.
Vehicle Registration & Licensing Division - Bicycle Registration Hawaii	Hilo	Not published*	Official Hawaiʻi County page stating low-speed electric bicycles have a permanent registration fee and explaining registration.
Maui Bus Rules Maui	Kahului	Not published*	Official Maui County transit page stating electric bikes with a sealed battery compartment that meet rack specifications are allowed.
County of Kauaʻi Transportation - Bicycles Kauai	Lihue	Not published*	Official County of Kauaʻi page listing bike and eBike limitations for use on Kauaʻi Bus bike racks.

* Not published: the official page doesn't list it. Call the office to confirm before you rely on it.

What to do next

Do not assume a sidewalk is legal for your e-bike in Hawaii; the statewide bicycle rule bans a bicycle equipped with a motor on sidewalks.
If the rider is under 16, wear a properly fitted bicycle helmet every time on public streets, bikeways, or other public property.
Check your county rules before riding because Hawaii counties may regulate bikeway access and may require bicycle or low-speed electric bicycle registration.

Not seeing your city or county?

We list a city only when an official government page publishes its rules. If yours isn't in the table above, it may not publish them online yet. Here's what to use instead, in order:

General Start with the statewide information above. It applies across Hawaii, but cities and counties can add their own steps, fees or deadlines.
Closest verified Nearest places where we have verified local data outside this state (distance from Hawaii's population center, for comparison only):
- SFMTA - Bikeshare, California · about 2361 miles
- SFMTA - Mobility Device Parking Guidelines Summary, California · about 2361 miles
- City of San José - Micro Mobility Vendor Page, California · about 2415 miles
Call to confirm Ask the official office. They have the current local rule, fee and form.
Hawaii Revised Statutes § 291C-143.5
Website →
Phone not shown: use the contact page on the official website above.
Your city or county office: Local governments →
Not sure who handles it locally? USAGov's free help line, 1-844-872-4681, or the Hawaii page on USA.gov can point you to the right office.
Know the current info? Tell us and include a link to the official page. We check every tip before it goes up.

Helpful guides

E-bike rule check →

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