1、Instrument Display Content: The instrument displays single running mileage, real time vehicle speed, battery power and voltage, gear indicator, total mileage, cruising indicator fault codes, headlight icon, etc. 2、Excellent Heat Dissipation: Excellent heat dissipation function, can protect the internal circuit, so as to avoid thermal overload, easy installation. 3、Premium Materials: Made of ABS and aluminum alloy, the controller housing is made of metal with a grooved design for strong, durable performance. 4、Applicable Scene: The brushless controller kit is suitable for electric bikes, scooters, etc., suitable for 22.5mm diameter handlebars. 5、Controller Harness Function: The function of the controller wiring harness includes the positive and negative poles of the power supply, the three phase motor wire, the headlight interface, the tail light, the brake light interface, the brake light headlight signal, battery power output, intelligent identification line, low brake power off, PAS1:1 assist, speed control throttle handle, main electric door (electric lock), LCD instrument interface, motor for Hall interface. Item Type: Brushless Controller Kit Material: ABS, Aluminium Alloy Voltage: 36V 48V Power: 500w Current Limiting: 28A Low Voltage: 30V 42V 1 x LCD Display 1 x Brushless Controller 1 x User Manual