?POWERFUL POWER?The 100cc bicycle engine package has a powerful 3.5HP horsepower with 100cc displacement, rated at 2kw/h and 3600RPM, providing you with a strong power to speed up your bike as many as 50km/h best speed.????? "Constantly the best" - Peter Oster "I've requested motors off of ebay to save money on shipping plus the goods from other co