KT controller only compatible with KT display. We have given pictures to teach you how to distinguish. Please check before place the order.
Please contact me if you are not sure which is right for you or have further questions by Aliexpress message. The cable length is manually measured, there may be some difference, please understand. This ebike controller is not suitable for scooters. Work voltage:36V or 48V Universal (support both voltage). Suitable for Brushless Gearless Hub Motor 1000W.
This one is Square Wave Controller. A Light / Lamp for our KT controller, it must be about 70 mA (less than 100 mA)or the controller will be damaged.
I suggest you do not use the front and rear lights at the same time. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components". The seller is "bike001" and is located in this country: CN. This item can be shipped worldwide.