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.

While motorcycle engines aren't usually strong enough for heavy cars, some models are lightweight, allowing them to make full use of these powerhouses.

Over the years, Kawasaki has built a reputation as a company with some of the world's most iconic and well-loved motorcycles. It is not uncommon for Kawasaki-made motorcycles to make it to the list of ...