Sportsman Xp 850 H.o. Eps For Sale - Polaris ATVs - ATV Trader 2012 Polaris Sportsman XP 850 H.O. EPS, 2012 Polaris Sportsman® XP 850 H.O. EPS With a new High Output Twin EFI engine, this model is built for Xtreme Performance for trail riding and hunting. Electronic Power Steering allows for easier steering at lower speeds. 2013 Sportsman Xp 850 H.o. Eps For Sale - Polaris ATVs 2013 Polaris Sportsman XP 850 H.O. Sage Green, 2013 Polaris® Sportsman® XP 850 H.O. Sage Green XTREME PERFORMANCE TO TRAIL RIDE OR HUNT The new 2013 850 H.O. offers a wide variety of new features. The engine rotated 90 degrees so riders can enjoy 33% wider floorboards and narrow vehicle width at the knees and ankles.