36V/48V/52V 40A Sine-Wave 3-Mode Controller + S861 LCD Display Set — Black (Compatible with 36V/48V/52V 1500W & 2000W Hall or Non-Hall Brushless Motors)

Set for bicycle lithium-battery conversions: a 40A sine-wave, three-mode controller paired with the S861 LCD instrument display. The controller is compatible with both Hall-sensor and non-Hall (sensorless) brushless motors and includes a self-learning function for easy motor pairing. Suitable for use with 36V1500W and 36V2000W, 48V1500W and 48V2000W, and 52V1500W and 52V2000W brushless motors (Hall or non-Hall). Package contains 1 controller and 1 S861 display in black.