Break out of the gates and make your way to the finish line first on the Yamaha YZ85 Dirt Bike 2010. Great for novices all the way to mini expert, the YZ85 offers a fully adjustable suspension that allows a broad adjustment range. Powered by a liquid-cooled, 84.7cc crankcase reed-valve-inducted six-speed engine, this Yamaha dirt bike is light, compact and delivers hard-hitting, moto-winning power throughout the rpm range. Plus, with its ultra-rigid, single-backbone, the YZ85 semi-double-cradle frame is lightweight and yet strong, giving you sharp handling. Rev it up for $3,690. Yamaha.