Universal fit for all motorcycles with DC 12V, adjustable for 8-22 inch wheel.ALL-IN-ONE Function: Speedometer, Odometer, Tachometer, Fuel Level Display, Left and Right Indicator, N Gear, Battery, Water Temperature Indicator.Fits for all style motorcycle ,1 cylinder,2 cylinder and 4 cylinder( 4 stroke motorcycle disc-brake front tire )Shift Speed display in Kilometers or Miles7 color screen backlightWorking temperature: -30-85CWorking voltage:9-16VFunctionsShift between mph and km/hTrip distance clearsDigital display speed, speed range 0-299km/h or mph;Digital display trip distance, distance range 0-999.9km or miles;Digital display odo distance, distance range 0-99999.9km or miles;LED display fuel level, low fuel warnning and blinkering;Needle display rpm, range 0-15000LED shows left and right blinker, N, high-beam, engine, battery etcTimeAdjustable wheel perimeterAdjustable pulseDefault backlight color is blue, when you set the color changing, The backlight color will showblue,blue/red, red, red/green, green , green/blue, white in order.Size :4.3 cm X 10cm X14cm (Height x width xlength)Special Features:speed, odo, trip, gear position, rpm, icons, fuel, clock etcColour: blackMaterial: plastic + metalPackage Contents:1 * Motorcycle Speedometer1 * Speed Sensor2 * Magnets1 * BracketOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.