Experience superior performance and durability with this Brushless DC Motor Controller, expertly crafted from high-grade ABS and aluminum alloy materials to ensure long-lasting stability and resistance to high temperatures and oxidation. Designed specifically for QS Motors, this controller enhances motor speed and power, making it an ideal upgrade for electric motorcycles and mobility scooters with motors up to 2000W. Key Features: · Durable Construction: Made from premium ABS and aluminum alloy, providing excellent heat resistance and oxidation protection for extended use. · Enhanced Motor Speed: Significantly boosts motor speed up to a maximum of 95km/h by replacing the existing controller, effectively increasing motor power and performance. · Sine Wave Control: Utilizes stable sine wave technology to perfectly match QS hub motors or QS mid-drive motors, ensuring smooth, steady, and reliable operation with minimal fluctuations. · High Performance Specifications: Rated voltage of 72V (compatible with 36-100V), bus current of 65A, and phase current of 230A, suitable for electric motorcycles and mobility scooters powered by ≤2000W QS motors. · Self-Learning Function: Equipped with an intelligent self-learning feature that automatically adapts to QS Motors, allowing easy setup and optimized performance; compatibility testing is recommended for other motor brands. Specifications: · Item Type: Brushless DC Motor Controller · Material: ABS, Aluminum Alloy · Model: DK72230 · Rated Voltage: 72V (range 36-100V, default 72V) · Bus Current: 65A · Phase Current: 230A · Maximum Speed: Up to 85km/h (actual speed depends on vehicle weight and wind resistance) · Fitment: Compatible with ≤2000W QS Motor Electric Motorcycles and Mobility Scooters Package Includes: · 1 x Brushless DC Motor Controller Upgrade your electric motorcycle or mobility scooter with this high-performance Brushless DC Motor Controller, designed to deliver enhanced speed, stable sine wave control, and durable construction for reliable, long-term use. Perfect for QS Motor applications, it ensures a smooth and powerful riding experience.