Lowes, a former executive director of the B. Have a driving question? Send it to globedrive globeandmail. Stay on top of all our Drive stories. We have a Drive newsletter covering car reviews, innovative new cars and the ups and downs of everyday driving.
Sign up today. Follow us on Twitter: globedrive Opens in a new window. Report an error. Editorial code of conduct. Skip to main content. Jason Tchir. Mufflers, baffles, and catalytic converters serve two functions- remove pollutants and lower the noise levels. Carmufflers are usually more than 4 times the size compared to motorcycles — less surface to stop the sound pressure equals more sound out of the pipes. In general, having more than two cylinders means less exhaust is trying to get through the exhaust simultaneously, allowing the mufflers to deal with it much more efficiently.
A six-cylinder cc monster of an engine on a Honda Valkyrie F6c interstate is almost 30 dB quieter than a comparable Harley Road King with a motor cc smaller. That lets them create most of their power at lower rpm and sporting very sizable and quieter exhaust systems. The smaller size comes with a lot less space for an exhaust system to muffle the sound. Motorcycles that are too loud are a problem because they add to noise pollution and are harmful to your health.
According to the center for noise prevention it only takes an hour of exposure to the sound of more than 90 decibels to permanently hurt your hearing. This is a motorcycle that will turn heads for the right reason — not because your bike is too loud. In this article, we broke down the various factors that can impact how loud or quiet a motorcycle is.
With these factors in mind, we took a look at ten of the quietest motorcycles available on the market today. Click here for some examples of our work:. More details. Top 10 Quietest Gas Powered Motorcycles. Michael Parrotte. Share with your friends:. Share on facebook. Share on twitter. Share on linkedin. Share on pinterest. Share on reddit. Find Out Here! Motorcycle Boots vs. Isle of Man TT.
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