Harley-Davidson is probably the most famous and identifiable American motorcycle company, but over there years, there have been many American manufacturers. Wikipedia currently lists 47 current and defunct American motorcycle manufacturers. This quiz will test your knowledge of these manufacturers and some interesting facts about their brands. For example, some started building motorcycles, while others transitioned into making motorcycles sometime after the company had already been established. Some of the questions cover some relatively well-known American moto companies. However, the answer to others may require you to think back to the early history of bikes in the USA. This may be one of our more difficult quizzes, so I suggest that the average score will be between 4 and 6 correct answers. But you will undoubtedly learn something about these motorcycle manufacturers! When you have completed the quiz, let everyone know how well you did in the comments below. As always, good luck and enjoy! Source: The post The Origins Of American Motorcycle Companies appeared first on Adventure Rider.