No noise and vibration when riding, more stable, higher efficiency, lower current consumption. Made of high-quality aluminum alloy and plastic, sturdy and durable, with long service life. Reduce the temperature rise of the controller and increase the continuous mileage of the vehicle. For KT LCD3 display used is only suitable for KT series controllers, not for other controllers. Suitable for 36V/48V 500W motor, suitable for DIY electric bicycle, high performance. Color: As Picture Shown. Rated Current: 11A Rated Voltage: DC36V/48V Speed Setting: 1-4.2V Low VoltageProtection: DC30/40±0.5V Maximum Current: 22±1A. Suitable for motors with Hall sensors. The interface on the controller can be connected to the socket of the accessory to realize the function, please refer to the wiring diagram for details. 1 x Meter Bracket. 4 x Meter Accessory. 1 x Meter Manual. 1 x Thumb Throttle. 1 x Pedal Assist Sensor. 1 x Wiring Diagram. Instead of leaving negative/neutral feedback or opening a dispute. Our listing price includes the value of goods, packaging cost, and export. Please check with your country’s. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.