The small shap of the motorcycle gives it a good advantage to reach places more quick than cars or vans, thats why a lot of restaurants use it as a dilivery method for there orders.
Finally motorcycle is a cheep,funny, and quick transpotation way, but on the other hand if has a disadvantages such as not having a saloon like cars or no roof, that will affect on the rider while riding it on the winter. Another disadvantage its tow weels desgined that affect the balance of the rider sometimes thats why the inventors invented the tricycle,the photos below shows you some example about some type of them.