Feature: 1. This is a digital LCD speedometer that can accurately indicate your speed and enhance road driving safety. 2. The sturdy aluminum alloy shell is completely waterproof and can withstand slight impacts. 3. The clear lens and high‑definition LCD indicator, anti‑glare, can be easily viewed from all angles in light conditions or in the dark. 4. Multifunctional motorcycle instrument, can be used as tachometer, odometer, fuel gauge, speedometer. 5. Wide application, and it is suitable for all motorcycles with 12 volt power supply. Specification: Item Type: Motorcycle Multi‑Functional Meter Material: Aluminium AlloyVoltage: DC 12V Measurement Range: 0-199km/h Diameter: Approx. 66mm / 2.6in Height: Approx. 57mm / 2.2in Distance Between Two Mount Screws: Approx. 45mm / 1.8in Cable Length: Approx. 30cm / 11.8in Fitment: Universal for all motorcycles with 12V power supply Wiring Instructions: Black wire - positive Green wire - negative Black and red wire - speed signal line Blue and white wire - fuel quantity signal. Package List: 1 x Motorcycle Instrument