Specification Material Plastic AluminumColor As shown36V motor brushed controller Matching motor DC brushed motorMotor brush controller for Electric bicyclescooterRated voltage DC 36VRated power 800WUnder voltage protection 31 5V 0 5VSize L 86mm 3 4 x W 66mm 2 6 x H 38mm 1 5Speed regulator 1 4 V Throttle Current limit 28A1A short voltegeMatch motor 36V 500WDC36V Throttle twist grips Electric bike scooter twist throttle accelerator with power display 5 Led battery indicator Throttle works voltage DC5VSpeed adjusting signal 1 V 4 VPower display Voltage DC 36VPower display Normal 35V above 3 led greenHalf 35V 32V led yellowEmpty 32V or less led redRotation angle 0 70 Working temperature 20 50Fits standard 7 8 inches 22 2mm handle barsCable length is approximately 47 inches 1 2m Controller Wires Interface Definition Battery Thick black power negative Thick red power positive Motor Thick yellow motor negative Thick blue motor positive Ignition Switch Thin red VCC Thin blueIndicator Thin red Indicator power output thin black indicator negative Brake thin yellow brake signal thin black negative power Speed governor Thin blue speed handlebar signal input Thin black negtive power thin red 5V positive power Charge Port Thin red charge input power positive thin black power negative Brake Light Thin red power Positive thin black power negative Sport Thin yellow thin green speed limit connected the wires