Torquey 700-Class Engine: The Viking EPS SE 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 Intake: The Viking EPS SE 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.