Offering Tricycle Motor Controller. 60v72v 1800w brushless trike motor controllerThis is a powerful brushless dc controller for 1800w bldc motor.The 60v controller specification:Numbers of Mosfet tube:36size:28.5CML*14CMW*7CMHWeight:3.4kgRated voltage:60VRated power:1800Wcut off volage:52V1VVoltage to throttle:1V to 4.2VMax current:90A1Aphase angle:120