Ebike Electric Motorcycle 48V/60V/72V 60A 3Mode Waterproof Brushless Controller Lcd

How to use self-study function?

After the controller and the motor are connected for the first time, the motor should be supported without any load, power on the controller, insert the learning line, observe the rotation direction of the motor, if it is the forward direction, remove the learning line, and end the learning; If the direction is reversed, remove the learning line and then insert the learning line, the motor rotation direction changes, at this time remove the learning line, you can run normally.

FAQ:
Q: What are the functions of the controller ?
A: We can also customize any specs based on your needs.
Q: Can you ship the good to my country ?
A: Yes, we can ship the Samples by Express(DHL, FedEX and so on) to your door.
 For big orders, we ship by sea to your sea port.
Q: What is the delivery time ?
A: For samples orders, it will take 7-10 days to ship your order. For bulk order, it will take 3-4 weeks to ship it. 
Q: What is the shipping time ? 
A: Delivery by Express will take 3-5 working days to reach your door. Delivery by sea will take 15-35 days to reach your port.
Q: What is the payment method ?
A: We accept Paypal, TT(Bank Transfer), Western Union, L/C...
Q: How can i make the order ?
A: You can make the order online. You can also contact our sales to order it. Our sales will offer you the invoice and after-sale service. 
Q: How can i become your distributor ?
A: You need to make an initial order of 10000 USD to become our official distributor. And we will make a distributor agreement with you.
Q: Do you offer warranty ?
A: Yes, we will offer 12 months warranty for all our products. For defective products within warranty time, we will send replacement and buyer bear shipping cost.