YYQTGG Electric Bike Motor Speed Controller Kit, Knob Switch Bike Motor Speed Controller 250W 12V Thermal Overload Avoiding for Electric Bike

1. Stable Performance: Both the controller and switch can provide stable speed control, allowing users to have better and comfortable operation. 2. Heat Dissipation: The housing of controller can provide protection to the internal circuitry with excellent heat dissipation, thus avoiding security problems caused by thermal overload. 3. Easy Installation: Our speed controller and speed switch are very light weight and very easy to install, even for novices. 4. Aluminum Alloy Housing: The housing of our speed controller is made of aluminum alloy, which is very high hardness and can be achieved long term use. 5. Wide Application: Our speed controller speed switch set is widely applied to electric bikes, electric tricycles, electric motorbike, etc. Specification: Item Type: Motor Speed Controller Set Material: Aluminum alloy Controller Rated Voltage: 12V Controller Rated Power: 250W Controller Under Voltage: 8.5±0.5V How to Use: The controller interface is plugged into the socket of the corresponding accessory to achieve the function. Package List: 1 x Controller 1 x Speed Switch