Featuring Yamaha's revolutionary rearward slanted, liquid-cooled, DOHC 4-stroke power plant based on the race-winning YZ250F, and with an added sixth gear and wide ratio transmission, the YZ250FX is an "out-of-the-box" Hare Scrambles/GNCC® competition machine. With a 2 gallon fuel tank, 18-inch rear wheel and XC racing tires, the YZ250FX is ready to win right out of the box. The YZ250FX is the first YZ to feature electric start which helps reduce rider fatigue.