Harley Davidson motorcycles are known for their distinctive and often loud exhaust notes. The sound produced by a Harley Davidson can vary depending on various factors, including the model, exhaust system, modifications, and individual riding style. The loudness of a motorcycle is typically measured in decibels (dB).
While specific decibel levels can vary, Harley Davidson motorcycles generally produce sound levels ranging from around 80 dB to 100 dB or more, particularly with aftermarket exhaust systems or modifications that enhance the bike's sound. These levels can be considered relatively loud compared to other vehicles or ambient noise levels.
It's important to note that local regulations regarding motorcycle noise levels may vary, and certain jurisdictions may have specific restrictions or laws in place to control excessive noise emissions. It's always a good practice to respect local noise regulations and be considerate of others when riding a motorcycle, regardless of the specific decibel level.