Dakota Digital MLX Series 3 3/8 Speedometer/Tachometer For Harley The MLX Speedometer/Tachometer is a versatile instrument cluster that offers a range of customizable features for a personalized riding experience. Features: Fits stock 3-3/8 dashes and offers direct plug-n-play installation Includes an adjustable speedometer, bar-type tachometer, voltmeter, cylinder temp (when available), clock, gear position, odometer with two trip meters, service meter and hour meter plus security and low fuel indicators Performs calculations and displays high speed/RPM recall, 0-60 timer, 1/4-mile time and speed Display automatically dims for comfortable nighttime riding and brightens to a high-contrast mode for excellent visibility, even in direct sunlight 31 illumination colors available