The 22A Electric Bike Sinewave Controller Kit is the perfect solution for those looking to convert their conventional bicycles to electric ones. This kit allows you to convert your traditional bicycles into electric ones with just a few simple steps. The kit includes a sinewave controller, a high-quality control unit, and a reliable 500W motor. This kit is designed to work with various bicycle frames and can be easily customized to suit your specific needs. The 900mm display provides a clear and easy-to-read setup instructions. The throttle grip is designed to ensure a safe and comfortable riding experience, while the aluminum alloy, metal, ABS rubber construction ensures durability and longevity. With its compact size and lightweight design, this kit is perfect for anyone looking to upgrade their bicycle experience, save on fuel costs, or simply enjoy a new and exciting way to get around town.