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Any motorcycle, autocycle, or low-power scooter operator or passenger under age 18 is required to wear a helmet while in motion.  A person under age 18 driving or riding in an autocycle does not need to wear a helmet if the autocycle has only three wheels, a maximum speed of 25 miles per hour or less, a windshield, and seatbelts.   A person in violation of the requirements commits a class A traffic infraction.

Email addresses for the Colorado legislature have changed from the domain to the domain on December 1, 2022. Details