E-BikeKit E-Trike Kit Video Review - Electric Sun Bicycles Fat Trike Conversion - YouTube
Tricycle Conversion Kit 7 speed and disc brake | tricycleconversion
Amazon.com : Lowrider Black Trike Conversion Kit for 24 inch Bicycle. Comes with Two Chrome 24 inch Hollow-Hub Steel Wheel 72 Spoke. Tricycle, Trike, Three-Wheel Bike Conversion kit : Sports & Outdoors