Features1Waterproof ABS Panel: The panel is made of ABS material, lightweight, durable, and finely crafted. It has good toughness and waterproof performance, providing better protection for the internal circuit and prolonging its durability. 2 Heat Dissipation: The controller's outer casing is made of metal with a grooved design, which offers efficient heat dissipation. This not only protects the internal circuit but also prevents thermal overload. 33 Mode Operation: The controller is capable of operating in three modes. In normal motor hall conditions, it automatically runs in sinewave mode. If one hall sensor is damaged, it can identify and repair it automatically. If all hall sensors are damaged, it switches to non hall mode. Once the motor hall is identified in normal conditions, it will remember it, ensuring no errors in case of hall damage. 4Easy to Install: The kit is designed for easy installation, allowing users to quickly and conveniently set up the instrument and controller on their electric bikes. 5Enhanced Performance: With a powerful 1000W output, this kit provides enhanced performance and efficiency for electric bicycles, ensuring a smooth and powerful ride experience.SpecificationItem Type: Electric Bike Brushless Controller KitMaterial: ABS, Aluminum AlloyWeight: Approx. 645g / 22.8ozVoltage: 36V 48V Power: 1000WCurrent Limit: 38ALow Voltage Protection: 30V 42VPackage List1 x Throttle Grip with Panel1 x Grip1 x Controller1 x User Manual