Collection: sending unit

There's a moment when the engine starts coughing on the highway, and you realize: it would have been good to know how much fuel was left before this happened. A fuel gauge continuously measures and displays how much fuel is in the tank, preventing those unpleasant (and sometimes dangerous) moments when you unexpectedly run out of fuel. Many classic and custom Harley-Davidson motorcycles don't have a factory-fitted fuel gauge, making this one of the most practical aftermarket upgrades to make riding more comfortable and predictable without sacrificing a clean, custom look. Our range includes fuel gauges for Harley-Davidson, Indian, and metric custom motorcycles, from classic mechanical float systems to modern electronic displays. Available options include designs integrated into the fuel cap or on the side of the tank, as well as standalone, small displays that discretely blend with the bike's style without disrupting the overall aesthetic. Quality fuel gauges provide accurate, reliable measurements so you always know how much fuel you have left, even on long rides along unfamiliar routes.