2018 Yamaha Wolverine X4 EPS SE CONQUER DIRT All-new to the Yamaha lineup for 2018, the Wolverine X4 SE is redefining outdoor adventure. Through providing the industry's best combination of off-road capability, comfort and confidence to both driver and passenger, the Wolverine X4 SE will provide you and your family or friends with four times the fun wherever your adventure takes you. TERRAINABILITY Innovation is found throughout the Wolverine X4. New Sachs self-level with dual rate springs are fitted on the rear of the unit and provide consistent comfort and maintain wheel travel under load. POWER The all-new Wolverine X4 comes with an all-new 847 cc in-line twin cylinder engine that provides smooth and seamless acceleration throughout the RPM range thanks to a new YCC-T Drive-by-Wire electronic throttle. This machine excels at conquering challenging terrain, rough obstacles and tight trails due in part to its optimized low gearing. DESIGN Roomy 4-person seating is offered through contoured high back bucket seats that offer an industry only 4-to-2-seat convertible bed. Superior versatility makes it easy for hauling additional passengers or gear without sacrificing class-leading terrainability. Features may include: ENGINE Rubber mounted, compact, 847 cc, liquid-cooled, DOHC, 8-valve (4-valves / cyl), inline twin cylinder engine with Yamaha's Chip Controlled Throttle (YCC-T) provides lots of torque across the rev range with linear throttle response. 4-valve, downdraft style combustion chamber with 10.5:1 compression ratio. Lightweight hollow camshafts. "Cross Plane Concept" 270 degree crankshaft. Lightweight gear driven balancer shaft. Forged connecting rods feature a "nut less" design. Lightweight, concaved forged aluminum short skirt pistons. "Liner less" bores with direct nickel ceramic plating sprayed directly on the aluminum block. Offset cylinder design. Dry sump lubrication system with heat exchanger type oil cooler. Yamaha Chip Control Throttle (YCC-T) system (a.k.a. "fly by wire throttle"). "Closed loop" dual 36 mm Mikuni throttle body fuel injection. Easy access, high mounted, high flow 11.5 litre air box features primary & secondary air filters. CHASSIS Rugged, compact, round tube steel frame. Full length steel under frame skid plates (high impact plastic front plate). ROPS roll over protection structure (ANSI / ROHVA-1-2011 standard). Speed sensitive, rack & pinion-type, Electric Power Steering (EPS). Adjustable, independent double wishbone front suspension with front stabilizer bar. Dual "Wide Arc" style front A-arms. Adjustable, independent double wishbone rear suspension with rear stabilizer bar & self leveling rear shocks. Four-wheel hydraulic disc brakes. High-Performance 26" MAXXIS tires & aluminum die cast mag wheels. 35 litre fuel tank.