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 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 including 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, and intelligent self-learning identification line. 1. Increased shell thickness for better heat dissipation. 2. Upgraded circuit board design and main program. 3. Enhanced power transistors. 4. Upgraded capacitors. 5. Thicker copper bars with higher inductance accuracy. Improved hill-climbing torque, increased power output, faster speed capability, smoother motor performance, 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: Package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.