Features 1、3 Mode Sine Wave Brushless Motor Controller: The electric bike controller is a 3 mode sine wave controller, matched with Hall non Hall brushless motor, with self learning function. 2、Wide Range of Applications: The electric bike brushless motor controller is suitable for 36V 500W, 36V 750W, 48V 500W, 48V 750W with or without Hall brushless motors. 3、Controller Performance: The controller shell is made of metal with groove design, which can protect internal circuits and avoid thermal overload due to its excellent heat dissipation function. 4、Display Performance: The display adopts ABS material, which is lightweight, sturdy, and durable, with fine workmanship, good toughness and waterproof performance, providing better protection for internal circuits, making it more durable. 5、Main Applications: Electric bike controller kit is suitable for DIY electric bike, electric vehicle, electric scooter, folding bicycle, etc. The bicycle lithium battery modification parts greatly enhance cycling pleasure, making it suitable for cyclists who enjoy challenges. Item Type: Electric Bike Controller Kit Material: Aluminum Alloy, ABS Plastic Weight: Approx. 760g / 26.8oz Controller Voltage: DC 24V 36V 48V Current: 26 ± 1A Package List 1 x Controller 1 x Display 1 x Display Manual 1 x Thumb Throttle 1 x Power Assist Sensor 1 x Power Assist Magnetic Coil 1 x Manual