THE BIKE PARTS DIARIES

【POWERFUL POWER】The 100cc bicycle engine kit includes a powerful three.5HP horsepower with 100cc displacement, rated at 2kw/h and 3600RPM, providing you with a powerful power to speed up your bike nearly 50km/h leading speed.When you need to motorize your preferred bike but don't want to spend an hour or so or even more cranking wrenches, This