More potent than ever, the Yamaha YZ250 Dirt Bike 2010 is ready to race as soon as you get it home. Built on a light aluminum frame, the YZ250 is powered by a 249cc liquid-cooled reed-valve-inducted two-stroke engine, giving you hard-hitting powerband to get you to the finish line first. Outfitted with an advanced aluminum frame and swingarm, this Yamaha dirt bike handles like a dream, while its rear, fully adjustable KYB shock’s light titanium shock spring make every ride a smooth one. Other features include wide, cleated, folding titanium footpegs, ProTaper aluminum handlebar, front-brake calliper and premium Dunlop knobbies. Drive one away from $6,990. Yamaha.