Akrapovic Full Moon

Think of it as some modern-day take on the venerable old British “Penny-farthing” bicycle—huge wheel at the front, smaller one at the back. In the case of the Full Moon concept bike from Russian car and bike tuner Akrapovic, the front wheel measures an impressive 30 inches. More than 800 hours went into building the Full Moon, which features a 1524cc S&S Knucklehead twin seemingly floating above the footrest.