PICKERINGTON, Ohio -- Maine has adopted a simple yet reliable testing procedure that allows motorcyclists to prove their bikes don't violate Maine's motor vehicle sound law, the American Motorcyclist Association (AMA) reports.
Under a new law that went into effect on May 26, motorcyclists ticketed for excessive sound emitting from their motorcycle exhausts can go to a certified inspection station for sound testing.
There, the exhaust system would be tested using the Society of Automotive Engineers (SAE) J2825 stationary sound testing procedure -- "Measurement of Exhaust Sound Pressure Levels of Stationary On-Highway Motorcycles" -- which the SAE developed and adopted with support from the Motorcycle Industry Council in May 2009.
Under the SAE J2825 standard, which the AMA has endorsed, decibel limits range from 92 dBA at idle for all motorcycles, to 100 dBA at certain RPMs for various motorcycles, depending on the type of engine. If a motorcycle meets these limits during the certified testing, then it is evidence that the motorcycle doesn't violate the state's sound law.
"This new law is good news for responsible motorcyclists who ride in Maine because it provides an objective way to prove that a motorcycle doesn't violate the state's sound law, rather than relying on subjective judgments," said Imre Szauter, AMA government affairs manager. "We applaud the state of Maine -- the first in the nation -- for adopting the SAE J2825 standard."
The AMA has long maintained a position of strong opposition to excessive motorcycle sound. The SAE J2825 standard is at the heart of model legislation developed by the AMA for use by jurisdictions seeking a simple, consistent and economical way to deal with sound complaints related to on-highway motorcycles within the larger context of excessive sound from all sources.
About the American Motorcyclist Association
Since 1924, the AMA has protected the future of motorcycling and promoted the motorcycle lifestyle. AMA members come from all walks of life, and they navigate many different routes on their journey to the same destination: freedom on two wheels. As the world's largest motorcycling rights organization, the AMA advocates for motorcyclists' interests in the halls of local, state and federal government, the committees of international governing organizations, and the court of public opinion. Through member clubs, promoters and partners, the AMA sanctions more motorsports competition and motorcycle recreational events than any other organization in the world. AMA members receive money-saving discounts from dozens of well-known suppliers of motorcycle services, gear and apparel, bike rental, transport, hotel stays and more. Through its support of the Motorcycle Hall of Fame Museum, the AMA preserves the heritage of motorcycling for future generations. For more information, please visit AmericanMotorcyclist.com