Koso gauges are the perfect upgrade from stock or as replacement for one-off applications. The RX-1N features a digital speedometer, 0 to 15,000-rpm analog tachometer, shift light, water and oil temperature, maximum top speed and rpm data, and clock. Built from top electronic components, they are made to resist severe vibration and bad weather conditions. They come in black or white gauge faces to match your style, but if you're rocking Koso gauges then you already know what's hot.    Features:      * White Face with Blue illumination     * KM/H or MPH     * Reads 0-223MPH (360KM/H)     * Speeding warning with settable range of 20-110MPH (30-180KM/H)     * Top Speed tracking up to 223MPH (360KM/H)     * Maximum attained RPM record     * Toachometer range of 0-15000 RPM     * Tire circumference setting     * Temperature gauge     * Top Temperature record     * Fuel Gauge (only works if your bike has a fuel meter in the tank)     * Includes neutral light, High beam indicator, Oil warning light, Shift light, and Speed warning light     * Universal mounting bracket included (some modification may be necessary for installation)