Utah has implemented new regulations for electric-assisted bicycles, including updated age restrictions and mandatory helmet requirements for certain riders. These changes follow the 2026 passage of HB 381, which sought to clarify e-bike laws and introduce new safety requirements for youth riders and helmet usage.
Legislative Development of HB 381
The new regulations build upon legislative work conducted early in the year. During a House Transportation Standing Committee meeting on February 2, 2026, members voted to pass HB 381, also known as the Electric Mobility Device Amendments, out favorably. The committee's decision followed a presentation of the bill by Rep. Paul Cutler and included testimony from emergency physician Jonathan Nichol and David Spatafore of the Utah Chiefs of Police Association. The committee also heard testimony from Kigan Martineau of the Utah Association for Justice regarding the bill.
E-Bike Classifications and Definitions
Under the current Utah e-bike code, an electric-assisted bicycle is defined as a device with a motor output of no more than 750 watts that features fully operable pedals and permanently affixed cranks installed at the time of manufacture. To be classified as a bicycle, the device must be fully operable without the use of an electric motor. The state recognizes three distinct classes of e-bikes: Class 1, which provides assistance only when the rider is pedaling and ceases assistance at 20 MPH; Class 2, which may be used exclusively to propel the bicycle and ceases assistance at 20 MPH; and Class 3, which provides assistance only when pedaling and ceases assistance at 28 MPH and is equipped with a speedometer.
New Age Restrictions for Riders
The new laws introduce significant changes to how different age groups may operate these devices. As of May 5, 2027, new age restrictions will take effect. Currently, children under eight years old are prohibited from operating an e-bike on any public property, highway, path, or sidewalk. For children between the ages of 8 and 13, the law requires adult supervision to ride Class 1 and Class 2 e-bikes, and they are prohibited from riding Class 3 e-bikes. Individuals aged 14 to 15 may ride Class 1 and Class 2 e-bikes independently but are still prohibited from riding Class 3 models. Once an individual reaches age 16, they may ride e-bikes independently.
Future Changes to Youth Riding
Starting May 5, 2027, the rules for minors will shift to allow more independence for older children. Under the new rules, riders aged 8 to 15 will be permitted to ride independently if they possess a safety certificate, or they must have adult supervision otherwise. Riders aged 16 and older will be permitted to ride independently without these additional requirements. Additionally, riders under the age of 21 are now required to wear a helmet when riding on roads, though this requirement does not extend to riding on paths.
E-Bikes vs. Motor Vehicles
The regulations also clarify the distinction between e-bikes and e-motorcycles. To maintain e-bike status in Utah, a device must have operable pedals and be 750 watts or less. Any device that exceeds 750 watts or is capable of exceeding 20 MPH using the throttle alone is not considered an e-bike and may be regulated as a motor vehicle. Such devices may require a driver's license, a motorcycle endorsement, and insurance.
Equipment and Safety Rules
Safety and equipment standards remain a priority in the updated code. For all e-bike riders, the law requires white headlights and a red taillight or reflector for night riding. Side-facing reflectors or lights are also recommended. Brakes must be capable of stopping a vehicle within 25 feet at 10 mph on dry pavement. While bells are considered an option, the use of sirens or whistles is prohibited. Additionally, cyclists are required to yield to pedestrians on sidewalks, paths, and trails, and must provide an audible signal before passing a pedestrian.
Rules of the Road and Driver Responsibility
The law also dictates how cyclists must interact with motor vehicle traffic. When riding on the road, bicycles are considered vehicles and must follow most vehicle laws. This includes riding in the same direction as traffic and staying as far right as practicable, unless avoiding hazards or preparing for a turn. Cyclists may treat stop signs as yield signs, meaning they should slow, yield to others, and proceed when clear. Furthermore, drivers are required to provide at least 3 feet of space when passing a cyclist, and it is illegal for drivers to distract a cyclist or force them off the road.
