Material: Stainless SteelColor: ChromeQuantity: 1 pcShape: CircleVoltage: DC 12VColor LED Backlight: RedMirror Diameter: 7cmSize:60(D)mm x 55(H)mmMounting hole diameter: 10mm / 0.39"Speedometer unit: km/hOdometer unit: kmGeneral mechanical speed line interfaceInternal small odometerHigh capacity and practicalEasy to install Fitment:Fits for all motorcycle Package includes: 1 x Motorcycle Odometer Speedometer Gauge