Feature:1. The simple and clear connection of the wiring harness makes the appearance more beautiful.2. Suitable for twowheel electric motorcycles, electric tricycles and other highpower.3. 3mode controller (more stable, higher efficiency, lower current consumption, longer life).4. The brushless controller adopts a fullcast aluminum shell, which has strong heat dissipation, dust and water resistance, and high stability. It provides better protection for the internal circuit and makes it more durable.5. Universal 36V48V, can support two voltages at the same time.Specification:Condition: 100% brand newItem type: Brushless Controller InstrumentMaterial: aluminiumColor: As Picture ShownController shell size: Approx. 14x8.5x4cm/5.5x3.3x1.6inWeight: Approx. 585gPower: 500WLower Volts: DC30/42VCurrent limiting: 28ADegreeBrake: lowAdapted motor phase angle: 60/120 (automatic identification and adaptation)Shell material: cast aluminum36V 48V universalThe instrument display content includes: single running mileage and running time, real-time vehicle speed, battery power and voltage, gear indicator, cumulative average vehicle speed, real-time output power, total mileage, cumulative maximum vehicle speed, real-time working current, cruising indicator, 6km/h assistance Push and indicate naught/non-naught start status, etc.The controller functions include: power supply for car lights, 1:1 power-assisted electronic brake selection, intelligent identification, brake power failure (with EABS effect), internal speed measurement port anti-theft lock motor, taillight headlight control port, etc.The instrument control parameters include: backlight brightness, for metric/mile system, battery voltage level, automatic sleep time without action, number of gears 3-9, car wheel diameter, speed measuring magnet, speed limit value, naught/non-naught start selection, Electric/assisted/hybrid mode selects the power-assisted strength, the number of sensitivity-assisted magnets, the maximum current, the low-voltage protection value, automatic cruising, the mileage is cleared, the speed display ratio, the power-on password with/without naught gear, etc..Package List:1 xBrushless Controller 1 x Instrument