Dodge’s Tomahawk Motorcycle Dodge introduced its Tomahawk V-10, 8.3-liter (505 cubic inch) concept motorcycle at the North American International Auto Show in Detroit on January 6, 2003. The superbike features independent four-wheel suspension, and its engine, borrowed from the Viper sports car, can propel the Tomahawk at speeds of nearly 400 mph [sic], according to Dodge. REUTERS/Rebecca