The DB-03R is the perfect fitfor any street bikes. Its blue backlight makes it very easy to read at night even at high speed. The integrated indicator lights do provide all the necessary information for any street use. The changeable RPM scale allows this gauge to fitabout any engine applications. This instrument also features a gear indicator and shift light which will allow you to shift in the perfect gear. Beside those great functions, the DB-03R features : speed, odometer, trip meter, RPM, temperature, volt, fuel level and a lot more !