Engine Type / Displacement / cc Four-stroke, 998cc Cylinders Four Horsepower Class 150 hp Cooling Liquid Bore & Stroke / mm 74.0 X 58.0 Intake Design 3 Valves Ignition Digital T.C.I. w/throttle position sensor Fuel Delivery 39mm Mikuni, fuel injection Exhaust Rear exhaust Clutch / Transmission YVXC, variable ratio Disc. Brake Type 4-piston hydraulic w/lightweight ventilated disc 2009 Yamaha Apex RTX Chassis Front Suspension Independent, double wishbone Front Shocks Fox FLOAT Air Shock, aluminum Front Travel / in. 9 in Ski Type Lightweight plastic, saddleless design Carbide Ski Runners Standard Stabilizer Bar Standard, linear ratio Rear Suspension ProActive CK Rear Shocks 36mm aluminum HPG w/compression clicker Rear Travel / in. 11.5 in Dimensions Overall Length / in. 110.4 in Overall Width / in. 48.0 in Overall Height / in. 42.3 in Track/Width x Length x Height / in. 15 in X 121 in X 1.25 in Camoplast Rip Saw Estimated Dry Weight 568 lb Ski Stance (ctr. to ctr.) in. 42.7 in Fuel Capacity / Gal. 9.4 gal Fuel Type Regular unleaded Oil Capacity / Qts. 3, Dry Sump Engine Oil Type Yamalube 4, 0w-30, Cold Weather Formula Speedometer Standard (LCD, digital) Odometer Standard (large LCD display) Tripmeter Standard, dual (large LCD display) Tachometer Standard, backlit (LCD) DC Outlet Standard (automotive) Warranty 1 Year