The 2010 Polaris Sportsman® 550 X2 ATV is the most versatile ATV on the planet. It is the perfect utility ATV when in rear cargo mode, and the ideal 2-person touring ATV when in 2-up mode. Key features are: • 42 hp, 550 cc SOHC EFI engine • 1-up and 2-up versatility in seconds • On-Demand True All-Wheel Drive (AWD) with VersaTrac Turf Mode • Anti-kickback steering