Features: Tachometer and odometer combined into one, a high performance kit for motorcycle. Digital LCD screen display, which can indicates your speed precisely, enhance your road safety. Aluminium alloy shell with clear lens, waterproof and impact resistance, allows to withstand slight collision. Anti-dazzle backlight display, easily viewing at all angles during lighting conditions or in the darkness. Backlight with a total of 7 colors, can be freely switched in the odometer 0D state by pressing the button for 3 seconds to switch the backlight color. Made of electrical components that adopted chip technology, stable performance and high precision. Suitable for most DC 12V motorcycle. Directly replace for the old or broken one. Specification: Color: Black Plating Material: Aluminium alloy + LCD Display Package Weight: approx. 258g Fitment: Universal Wiring Connection: 1. Green wire connect to negative 2. Black wire connect to speed gauge 3. Blue&white connect to backlight 4. Black&red wire connect to oil gauge Package list: 1 * Motorcycle Odometer Tachometer