The 72V 1500W Interior PM Brushless Motor Two Gears is a powerful and versatile motor suitable for demanding applications. Its nominal voltage of 72V and rated power of 1500W provide consistent and high-performance output, while its rated current of 24.5A and rated torque of 2.98N.m ensure it can handle demanding projects with ease. With a permanent magnet brushless DC motor (sine wave) technology, this motor operates efficiently and smoothly. The two-gear system with deceleration ratios of 1:42.42 or 1:5 provides flexibility to match the motor's output to specific project needs. With a motor efficiency of over 90%, the 72V 1500W Interior PM Brushless Motor Two Gears is energy-efficient and delivers superior performance, making it an excellent choice for electric bike or go-kart projects and other high-performance applications.