Why do motorcycles have to be so loud?

Motorcycles are so loud because of the size of the muffler most of them have, the length of the exhaust pipes and the lack of residence time the air and exhaust have to slow down, and because the engine is open to air and atmosphere with no engine compartment encasing and stifling the sound.

It is a violation of federal law to tamper with the emission control devices of motorcycles–even those devices that control their noise emissions (their mufflers). Excessively loud motorcycles are the result of the deliberate action of their owners to alter their exhaust system–which is illegal.

What is the point of loud motorcycles?

The general idea behind louder pipes is that it allows for less back pressure, it takes some strain off the engine and allows it work faster better, etc. Essentially you get more hp from it. Most of these comments are addressing aftermarket pipes, not stock pipes.

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How loud is too loud for a motorcycle?

A noise limit of 88 decibels applies to motorcycles manufactured after 1969 and before 1973; 86 decibels applies to motorcycles manufactured after 1972 and before 1975; 83 decibels applies to motorcycles manufactured after 1974 and before 1986; 80 decibels applies to motorcycles manufactured after 1985.

Are there any quiet motorcycles?

The larger touring motorcycles seem to be the quietest. Honda Goldwing, ST1300, BMWs, the Kawasaki concours. I’ve ridden the ST1300 and there’s hardly any noise with a helmet on. … But I think Honda purposely designs their motorcycles to be quieter than others.

How likely are you to die on a motorcycle?

Accident Rates

The NHTSA reports that 13 cars out of every 100,000 are involved in a fatal accident, but motorcycles have a fatality rate of 72 per 100,000. Motorcyclists are also at a greater risk of a fatal accident per mile traveled.

Why are Harleys allowed to be so loud?

Why are Harleys so loud? Many Harleys are loud because the owners want them that way. New Harleys from the factory don’t exceed the 80db limit stipulated in the U.S. EPA Code. It is Harley owners who make several aftermarket modifications on their bikes to turn up the volume.

Why are motorcyclists so rude?

Because Bikers are Homo Superior and if not treated as such they attempt to educate the unroadworthy. This is perceived as rude by the ignorant masses.

Are motorcycles allowed to be louder than cars?

The engine in a car is inside a big cage made of sheet metal which blocks much of the noise from the actual engine. The power band of a motorcycle engine is often at a higher RPM than that of a car engine, so the motorcycle engine will run consistently faster, and therefore louder.

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Why do motorcyclists drive so fast?

One of the reasons could be that motorcycle engines are usually at higher RPMs (revolutions) than the cars around them, and do have noisier exhausts that make them sound like they’re in a hurry. Sure they may be faster, but they give the feeling that they’re also much faster than say a car passing us at the same speed.

What are the loudest motorcycle pipes?

Straight pipes are the loudest, but for non-harleys TOCE exhausts are pretty damn loud as they’re basically straight pipes with the smallest possible baffles to be legal (legal for a visual inspection, not legal on decibel level.)

How loud can my bike exhaust be legally?

It’s illegal to modify the system to make a vehicle noisier

82-86 decibels is the current maximum permitted noise level for a motorcycle, the bracket depending on engine size. Most police forces use 90 decibels as the limit to take account for the effects of any wear and tear.

Can a motorbike be too loud?

The current legal limit is 82-86 decibels, which is quite a loud noise. … The decision on the bike’s noise levels is left to the tester to decide. Notably, as long as my bike isn’t branded “not for road use” or “race use only,” even with an aftermarket exhaust, I might pass the test.

California Exhaust Law

California law requires that all motor vehicles, including motorcycles, comply with state code with regard to sound emissions. … Riders should also note that it is illegal to modify an exhaust system to exceed the sound limits.

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What is the most quiet motorcycle helmet?

Schuberth C3

The C3 has picked up a reputation as one of the quietest helmets on the market. It combines aerodynamic design and an acoustic dampening, snug fitting neck roll to position itself as the quietest helmet at this price point.

How loud is a motorcycle?

The maximum noise level for a motorcycle is 83 decibels.

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