Features1Durable Material: Made with ABS material, the panel is lightweight, durable, and finely crafted, providing toughness and waterproof performance for internal circuits, ensuring longevity. 2Heat Dissipation: The metal housing of the controller is designed with grooves to enhance heat dissipation, protecting internal circuits from overheating and preventing damage. 33 Modes Operation: The controller automatically operates in sinewave mode when the motor hall sensors are functioning properly, identifying and repairing any damaged sensors, and switches to sensorless mode if all hall sensors are damaged, ensuring uninterrupted performance. 4Easy Installation: With detailed instructions and simple connections, this bike controller kit is easy to install without any hassle or complications, saving you time and effort. 5Wide Compatibility: Suitable for both 36V and 48V electric bike systems, this controller kit provides versatile compatibility for various electric bike models and configurations.SpecificationItem Type: Electric bike controller kitMaterial: ABS, aluminium alloyWeight: Approx. 657g / 23.2ozVoltage: 36V, 48VPower: 1000WLimit Current: 38ALow Voltage: 30V, 42VPackage List1 x Twist Throttle with Panel1 x Grip1 x Bike Controller1 x Manual