1. Motor starts more smoothly and makes riding more comfortable. 2. Strong climbing power, low motor running noise, reduces tire noise. 3. Compatible with sinusoidal motor and rectangular motor, not suitable for Hall motor. 4. Suitable for electric bikes and electric scooters. 5. Professionally manufactured, stable performance and high reliability. Condition: Item type: Brushless Motor Controller Voltage: 48V, 60V, 64V, 72V (compatible with all listed voltages) Power: 1000W-1500W Current limit: 26A-32A 12-tube dual-mode rectangular controller with functions: positive power supply, negative power supply, electric door lock, motor phase line, Hall sensor line, accelerator throttle grip line, three-speed line, low-level brake line, high-level brake line, standard instrument line, anti-theft alarm power line, anti-theft alarm signal line, reverse line, intelligent self-learning identification line. 1. Increased shell thickness for improved heat dissipation. 2. Upgraded circuit board design and main program. 3. Enhanced power transistor. 4. Upgraded capacitor. 5. Thicker copper bar with higher inductance accuracy. Provides increased uphill torque, enhanced power output, higher speed capability, improved motor smoothness, and extended controller lifespan. Supports 48V-60V-64V-72V universal voltage. Color: Silver Material: Aluminum alloy Package Contents: 1 x Brushless Motor Speed Controller Note: Light reflection and display differences may cause slight color variation between the image and the actual item. Measurement error allowed within +/- 1-3 cm.