There's nothing quite like the iconic sound of a classic Harley-Davidson engine, but longtime fans have noticed that sound ...

While major motorcycle manufacturers produce a wide range of impressive mainstream bikes, the custom-built world of motorcycles is far stranger, with some examples that seem to break all the rules.

Let's forget the spec sheet for a moment. Some Kawasaki motorcycles will go down in history not for their speed, but for their raw, loud, and addictive exhaust sounds. These Japanese performance bikes ...