Description: 1.Internal Night Light.2.Internal Small Odometer.3.General Mechanical Speed Line Interface.4.Indicator Light on the right of Odometer 7 Wiring:The positive electrode of the Neutral gear: Green lineThe positive electrode of the Headlight: Blue lineThe positive electrode of the Left and right turning: Yellow lineOne of the Black line is the Negative electrode of three Indicators.Back light and pointers:Positive electrode: Red lineNegative electrode: Another Black line Specification: Material: Stainless Steel6.Dimension: Approx 65*55mm7. Wires length: Approx 240mm8.Speedometer unit : km\/h9.Odometer unit : KMPackage included: 1 X Motorcycle Odometer