Features 1、Sinusoidal 3 Modes Controller: The electric motor controller kit features a sinusoidal 3 modes controller that is compatible with both hall and hall less brushless motors, equipped with self learning capabilities. It is suitable for use with a range of motor configurations, including 36V1500W, 36V2000W, 48V1500W, 48V2000W, 52V1500W, and 52V2000W motors, offering versatility and adaptability to various electric cycling setups. 2、Aluminum Alloy Housing: The electric scooter speed controller kit's outer shell is constructed from excellent aluminum alloy material with a grooved design for good heat dissipation, effectively preventing internal circuit overheating. This design ensures durability and longevity, maintaining stable performance and avoiding potential issues related to heat buildup during extended use. 3、Rugged ABS Display: The display is made from ABS material, known for its lightweight, sturdy, and finely crafted nature, providing excellent toughness and water resistant for prolonged use. The robust construction enhances the kit's durability, making it suitable for outdoor environments and challenging riding conditions. 4、Easy Installation And Connections: The brushless motor speed controller kit is designed for easy installation on electric cycling, featuring excellent wiring and interfaces that ensure low failure rates over extended periods of use. The secure connections guarantee stable performance, allowing for consistent speeds and responsive control for braking and directional changes. 5、Enhanced Performance And Control: With stable speed output and responsive control over braking and steering adjustments, the cycling electric conversion kit offers improved performance and handling for a smoother and more enjoyable riding experience. The kit's advanced features and excellent components make it a valuable upgrade for electric cycling enthusiasts seeking enhanced speed, efficiency, and control. Item Type: Motor Brushless Controller Set Material: Aluminum Alloy, ABS Controller Voltage: 36V, 48V, 52V Controller Power: 1500W-2000W Controller Size: Approx. 185 x 82 x 41mm / 7.28 x 3.23 x 1.61in Controller Maximum Current: 40±1A Controller Transistors: 15 Transistors Package List 1 x Controller 1 x Throttle 1 x Speed Assist Sensor 2 x Brake Levers 1 x Display 2 x Manuals