Keep an eye on your Sportster model fuel level without watching how many miles you have traveled. In-tank sending unit employs capacitive sensing technology to accurately monitor the fuel level and relays the information to a handlebar-mounted LED indicator for at-a-glance viewing. The segmented LED display is set into a distinctive housing that replaces the brake master cylinder cover on the right hand control. The individual LED segments glow when the tank is full and count down one-by-one as the fuel level drops. Kit includes sending unit, LED master cylinder cover, wiring harness and all necessary installation hardware.