03/13/2026
The Utah Legislature just passed HB 381, which will soon become law. The bill clarifies the definition of what constitutes a motorcycle and electric assisted bicycle, how tampering or modifying an electric assisted bicycle can make it a motorcycle, who can ride electric assisted bicycles and motorcycles on Utah’s highways, and who must wear a helmet while doing so.
High level summary - Electric Assisted Bicycle is a bicycle with an electric motor that: (1) has power output of less than 750 watts; (2) has fully operable pedals; (3) has permanently affixed cranks installed by the manufacturer (i.e., you can’t add the cranks after the fact); (4) can be fully operable without the electric motor; and (5) is either a programmable electric assisted bicycle or categorized as a class 1 through 3 electric assisted bicycle. If it is modified to produce more power, it will no longer be categorized as a bicycle and will be categorized as an electric motorcycle or high powered electric device.
An individual younger than 8 cannot operate an electric assisted bicycle on Utah’s highways. An individual that is 8 or older but younger than 16 can operate an electric assisted bicycle on Utah’s highways if: (1) he or she is under the DIRECT supervision of the individual’s parent or another responsible adult or (2) has obtained a personal electric safety certificate.
Anyone under the age of 21 must wear an acceptable helmet when operating an electric assisted bicycle on Utah’s highways.
If you want to dive more into the law changes, a link to the passed bill is below.