1. Motor starts more smoothly and provides a comfortable riding experience. 2. Strong climbing power with low motor running noise and reduced tire noise. 3. Compatible with sinusoidal and rectangular wave motors; not suitable for Hall motors. 4. Suitable for electric bikes and electric scooters. 5. Professionally manufactured for stable performance and high reliability. Condition: Item type: Brushless Motor Controller Voltage: 48V, 60V, 64V, 72V (compatible with all listed voltages) Power: 1000W1500W Current limit: 26A32A 12-tube dual-mode rectangular controller with functions including positive and negative power supply, electric lock, motor phase lines, Hall sensor lines, 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 improved heat dissipation. 2. Enhanced circuit board design and updated main program. 3. Upgraded power transistors. 4. Replaced capacitors for better performance. 5. Thicker copper bars with higher inductance accuracy. The controller delivers increased uphill torque, enhanced power output, higher speed capability, improved motor smoothness, and extended controller lifespan. Supports 48V72V universal voltage input. 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 allowance is +/- 13 cm.