Upgrade your electric vehicle with the 1000W 72V Electric Motor Kit designed for high performance and versatility. This kit includes a powerful motor capable of reaching speeds between 4200-4500 RPM, with a peak current of 2500W and an output shaft torque of 65N.m, ensuring robust acceleration and performance. It features two drive modes - economic mode for efficiency and sports mode for enhanced speed and power. The included sine wave controller with 18 tubes and 38-40A capacity ensures smooth and efficient power delivery. With a gear ratio of 2.85, this motor kit balances speed and torque, making it suitable for electric Go karts, quads, ATVs, buggies, drift trikes, golf carts, and tricycles. Achieve top speeds of 50-60 km/h while maintaining safety with default high-speed braking. Built to handle heavy-duty loads up to 2000 lbs, this electric motor kit is your ideal choice for upgrading performance and reliability.