Hello, I am from China, my English is not good, so my English is translated from Google. I am now working on a company that produces electric bikes. If you have good ideas about electric bikes, please email me. Thank you.
Hello, I am from China, my English is not good, so are Google translation. I can see you post, you can try to connect the red, black and white lines of the controller to the red, black and blue lines of the controller. Do you see that there is a red and black line on a plug on the controller...