12V, plug-n-play multi-function meter has backlight colors that include blue, green, orange and white Featuring speed, odometer, tripmeter, hour meter, voltage, clock and stopwatch as well as 6 indicator light Displays range 0-225 mph (EU: 0-362 km/h) Effective temperature range: -4?F - 185?F (EU: -20 ?C to 85 ?C) Displays ambient temperature to allow rider to monitor conditions and dress properly for the ride Bluetooth« capable for both iOS and Android A bracket is required to make it work with everything but the MT-07. SPEEDO RX-4 MT-09