2015 Arctic Cat XR 550 XT EPS Standard Features May Include: 550 H1 4-Stroke Engine with EFI Pulling. accelerating and climbing. Thats what our engines are good at. And this 1 is no exception. The potent 550 H1 engine is a 545cc. SINGLE OVERHEAD CAMSHAFT. liquid-cooled single cylinder sporting electronic fuel injection. Ride-In Suspension With a lower seating profile and improved ergonomics. our Ride-In suspension delivers sharper cornering without sacrificing ground clearance or suspension travel. Double A-arms optimize wheel motion translating into more responsive steering and better cornering. Power Sport Digital Gauge This digital gauge features all the essential operation details indicators: RPMs. speedometer. trip mileage. gear indicator. digital clock and fuel indicator. Duro three Star Kaden Tires with Aluminum Wheels A solid. all-terrain tire. the Duro three Star Kaden is a smooth-riding tire...