Universal Odometer Backlight Indicator Motorcycle Speedometer Gauge 12V with LED Signal Light for Cafe Racer Motorcycle -- Feature: 100% brand new and high quality. High voltage withstand up to 100V, waterproof and shockproof Display dual odometer, turn signal, oil, blank (N) display gear display Technical data: Product color: black coating black Panel Voltage: Dc12v Size: as shown Mounting hole: about 9.7mm-10mm Backlight color: Led rear light with indicator light. Product material: Metal The positive and negative line colors are respectively: Negative wire (-): all black wire, black and white wire Positive wire (+): light blue wire, dark blue wire, orange wire, red wire, green wire, black and yellow wire Method Instrument function wiring: Connect the black and white wire (-) to the red wire (+) = light up the display and indicator The all black wire (-) is connected to the orange wire (+) is connected to the green wire (+) = empty (N) wick gear lights Wire all black (-) connected dark blue wire (+) connected orange wire (+) = turn on left and right wick All black wire (-) connected to black and yellow wire (+) = turn on oil wick Package content: 1 x motorcycle speedometer Notes: Please allow 1-2cm difference due to manual measurement. Please check the size before purchasing.