Motocycle X has been mannufactured in the United States for 7 years. Aalthough on foreign company has copied the motocycle and selling it for less, the company has failed to attract motocycle X customers --- some say because its product lacks the exceptional loud noise made by moyocycle X. But there must be some other explanations. After all, foreign cars tend to bequieter than similar american cars, but they sell at least as well. Also, televison ads for moto X highlight its durability and sleek lines, not its noisinessm and the ads typically have voice-overs for rock music rather than engine roar on sound track.