Who must wear a helmet in Maine, the penalties for not wearing one, and the eye-protection rules every rider should know.
Maine has a partial motorcycle helmet law. It does not require every adult rider to wear a helmet, but it does require protective headgear for several specific groups of riders and their passengers.
A helmet must meet U.S. Department of Transportation standards. Beyond the groups the law covers, the Maine Motorcycle Operator Manual strongly recommends a securely fastened, quality helmet for every rider -- one in five motorcycle crashes causes head or neck injury, and helmeted riders are three times more likely to survive a head injury (Maine Motorcycle Operator Manual p.5).
A helmet is required for every motorcycle operator and passenger under 18 years of age.
A helmet is required for anyone operating a motorcycle on a learner's permit, and for that rider's passengers, regardless of age.
A helmet is required for an operator -- and that operator's passengers -- for the first year after the operator passes the licensing tests. After that first licensed year, an adult rider 18 or older may legally ride without a helmet.
Riding without required protective headgear when the law requires it is a violation of Maine's motorcycle equipment law and can bring a fine and other penalties. Because the requirement also covers passengers, an operator can be cited when a passenger who is required to wear a helmet is not wearing one. Confirm current fine amounts with the Maine Bureau of Motor Vehicles.
Unlike many states, Maine law does NOT require motorcycle operators or passengers to wear eye protection. This is a genuine point of difference -- do not assume eye protection is mandatory on a Maine motorcycle test question.
The Maine Motorcycle Operator Manual still strongly recommends it. A plastic shatter-resistant face shield protects your whole face; goggles protect only your eyes; and a windshield or ordinary eyeglasses are not a substitute. Tinted eye protection should never be worn at night or when little light is available (Maine Motorcycle Operator Manual p.6).
A legal motorcycle helmet must meet the U.S. Department of Transportation (DOT) FMVSS 218 standard. Look for the "DOT" certification label on the back. Helmets that meet stricter Snell or ECE standards offer additional protection. Avoid novelty helmets — they are not legal head protection.
Source: Test details reflect the consensus of major rider-education sources — confirm with the state agency before your visit. Maine adopts the standardized MSF Motorcycle Operator Manual (16th Edition). The BMV does not publish a motorcycle-specific knowledge-test count; 25 questions / 80% is the third-party practice consensus. An approved motorcycle rider education course is required for everyone, of any age, before a permit, license or endorsement is issued, and completing it waives the BMV written and road tests. Maine law does not require eye protection, though the manual strongly advises it.