What are examples of the various types of motorcycle?

The different types of motorcycles are numerous, starting from small single cylinder trail bikes onto larger road riding six cylinder bikes. These start [also two-stroke engines as well as four-stroke engines] as small sized commuter bikes onto street bikes, with bigger cc's, onto bigger sized bikes [meaning bigger physically - as well as in cc's]. There are a number of grades of each step upwards towards the biggest, been the Triumph Rocket a three cylinder four-stroke with a 2.3 liter motor. The Honda is another commercially-made motorcycle that is big in body as in cc's, a six cylinder four-stroke with lots of gadgets on it [including full body fairing]. Then there is the ordinary bikes of four, three, two and one cylinder engines. Here they vary between street, dirt, trail and sports bikes as well as divide into duel purpose machinery. Some are super-sports, duel road and trail, with modern motar trail road. There is a variety of models in similar cc's with fairing and the naked versions. There are many different Harley Davidson models, but all are road bikes V-twins 2 cylinder four-strokes. These are your type of cruiser machines. There are many other look-alikes in these categories [in different sizes and cc's] of different makes.