2017 YAMAHA VIKING EPS REALTREE XTRA W/SUNTOPREAL WORLD CAPABLE, DURABLE, TOUGH!Class-leading off-road capability and durability now comes with a quieter, smoother cabin in the ultra-tough Viking EPS.Features may include:Torquey 700-Class EngineThe Viking EPS is ready to conquer whatever comes its way with a powerful 686cc, liquid-cooled, fuel injected, SOHC power plant. This engine produces strong low-end acceleration and pulls hard through the rpm range to deliver excellent power for getting the job done or when hitting the trails.High Volume IntakeThe Viking EPS features a large-capacity air intake system that improves overall engine performance. The air cleaner box is easily accessible from inside the cabin for improved serviceability.