When you think of six-cylinder vehicles, the mind typically goes to cars. Motorcycles? Well, they exist, but when you think of motorcycles that pack in more than four cylinders, they’re not seen as a necessity. The fact is that because of the space restriction on motorcycles, engineering a six-cylinder engine is a lot more complex. They’re wide, heavy, and while they technically are able to produce more power than a four-cylinder engine, the need for it is debatable.