Welcome to the KP electric bicycle shop, which specializes in the production of BAFANG motors, lithium batteries and all electric bicycle accessories. KP has been established in China for ten years. We have a dedicated team to support custom design and R&D. You can contact me if you need it. Some accessories are not uploaded to the store, you can chat with me directly if you need accessories. If you are a wholesaler and a local bicycle manufacturer, welcome to discuss and exchange, I will give you the best price and the best service
BESST is a special product modification tool for BAFANG. Its functions are compatible with most of BAFANG products, such as the modification of motor voltage, power, and speed. Battery, Motor ，instrument program upgrade, sensor settings.
However, this device needs to be used by professionals and requires a dedicated login account. It needs to be used with the "BESST" software on BAFANG's official website, which can be downloaded from the official website.
Please do not buy without a login account authorized by BAFANG, otherwise it will not be able to be used, and returns will not be accepted on the grounds of not having an account.
