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 motorcycles, 1 cylinder, 2 cylinder and 4 cylinder (4 stroke motorcycle disc-brake front tire). Shift Speed display in Kilometers or Miles. 7 color screen backlight. Working temperature: -30-85°C. Working voltage: 9-16V. Functions Shift between km/h and mph. Trip distance clears. Digital 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 warning and blinking. Needle display rpm, range 0-15000. LED shows left and right blinker, N, high-beam, engine, battery, etc. Time. Adjustable wheel perimeter. Adjustable pulse. Default backlight color is blue, when you set the color changing, the backlight color will show blue, blue/red, red, red/green, green, green/blue, white in order. Size: 4.3 cm X 10 cm X 14 cm (Height x width x length). Special Features: speed, odo, trip, gear position, rpm, icons, fuel, clock, etc. Colour: black. Material: plastic + metal. Package Contents: 1 x Motorcycle Speedometer, 1 x Speed Sensor, 2 x Magnets, 1 x Bracket. Only the above package content, other products are not included. Note: Light 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.