【POWERFUL POWER】The 100cc bicycle engine package features a powerful 3.5HP horsepower with 100cc displacement, rated at 2kw/h and 3600RPM, supplying you with a robust power to speed up your bike as many as 50km/h top rated speed.Mega Motors: The Mega Motors line of bicycle motor kits is our entry-level, finances-welcoming line of motorized bik