2000W 5800r/min Bicycle Engine Bike Motor Kit, 100cc 2 Stroke Gas Motorized Bike Conversion Kit, Upgrade Hydraulic Handle DIY Gasoline Engine Motor for Bicycle Over 21 inches

Upgraded Hydraulic Handle: This conversion kit uses an upgraded hydraulic handle, which is sensitive to start and brake, making it more convenient for you to use.  Complete Kit: This kit contains most of the accessories needed for the conversion, which is very convenient for you to install and use directly.  Efficient Riding: Using this kit to convert ordinary bicycles into motorized bicycles can greatly improve riding speed and save your effort, allowing you to get a better riding experience.