Electric Bike Controller 48V 60V 64V 1000W 40A Brushless Dual Mode Speed Drive for E Bicycle [Excellent performance]: The motor has strong climbing ability and low motor running noise, eliminating tire noise.<br> [Scope of application]: Can drive sine wave motors, rectangular motors, and also suitable for Hall motors, can support 48V-60V-64V general, suitable for electric bicycles, electric .<br> [Outstanding upgrade accessories]: motor has thicker copper bars, higher inductance accuracy, smoother starting, and more comfortable riding.<br> [Exquisite workmanship]: Our products are professionally manufactured, with stable performance, increased shell thickness, and better heat dissipation. High reliability.<br> The torques of the controller is increased, the power is strengthened, the speed can be faster, the smoothness of motor is better, and the life of the controller is .<br> Name: Intelligent dual-mode brushless controller<br> Power: 1000W<br> Current limit: 40A<br> Undervoltage: automatic identification<br> Phase: automatic identification (60 degree / 120 degree all can fit)<br> Brakes: low brake / high brake<br> 48V/60V/64V 1000W brushless controller function:<br> Colour:silver<br> Material:aluminum alloy<br> Package Contents:<br> 1 x 1000W Controller<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.