Few things satisfy motorcycle enthusiasts more than hearing a beautiful engine, whether it's cruising the interstate or tearing up the track, and few motorcycle engine sounds are as instantly ...

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.

Almost as much as the beauty of their design and the joy that riding provides, the sound of a motorcycle contributes greatly to the appeal and the visceral experience of motoring on two wheels. Some ...