Governor Josh Green Signs Hawaii E-Bike Safety Law

Josh Green signed Act 259 (HB2021) into law on July 15, 2026, establishing a consistent statewide regulatory framework for electric bicycles and micro-mobility devices in Hawaii. The legislation follows a veto of a similar bill a year prior, which the governor blocked due to wording that might have criminalized the operation of electric cars.

The law prohibits exhibition riding, including wheelies and stunts, and requires riders to remain seated and face forward. It bans high-speed electric devices exceeding 750 watts or 28 miles per hour from public roads, bike lanes, and sidewalks. Vehicles exceeding 28 mph are now classified as e-motorcycles, requiring licensing, registration, and insurance. Manufacturers and sellers must permanently label e-bikes with classification numbers, wattage, and top speed, while providing buyers with legal guidance booklets.

Safety requirements have been tightened, raising the helmet-free age on public property from 16 to 18. Children under 15 are banned from operating electric micro-mobility devices on public property, and those under 16 now require adult supervision for Class 2 and Class 3 e-bikes. The Hawaii Department of Transportation is responsible for drafting the implementation rules. Supporters of the bill noted that the clear classifications will simplify police enforcement and provide a safer environment for sustainable transportation.