Engine:  
Engine Type      In-line
Cylinders      4
Engine Stroke      4-Stroke
Horsepower (bhp/kW)      300 / 223.9
Horsepower RPM      7750
Cooling      Water (Open Loop)
Valves      16
Valves Per Cylinder      4
Valve Configuration      DOHC
Bore (mm/in)      83 / 3.27
Stroke (mm/in)      69.2 / 2.73
Displacement (cc/ci)      1498 / 91.4
Compression Ratio      8.4:1
Starter      Electric
Fuel Requirements      Regular
Fuel Type      Gas
Turbocharged      No
Supercharged      Yes
Fuel Injector      Yes
Fuel Injector Size (mm)      60
Carburetor      No
Carburetion Type      Fuel Injected
Speed Governor      Yes
Kill Switch / Tether Cord      Standard
Sound Reduction      Standard
Transmission:  
Transmission Type      Direct Drive
Reverse      Yes
Throttle Type      Finger
Steering:  
Steering Brand      Kawasaki Smart Steering™ (KSS)
Steering Type      Manual
Steering Assist System      Yes
Steering Control      Handlebar
Tilt Steering      Standard
Technical Specifications:  
Length (ft)      11.06
Width (in/mm)      47 / 1193.8
Height (in/mm)      45.3 / 1150.6
Length (ft/ft)      11
Length (ft/in)      1
Dry Weight (lbs/kg)      1040.8 / 472.1
Payload Capacity (lbs/kgs)      496 / 225
Fuel Capacity (gal/l)      20.6 / 78
Engine Displacement to Weight (cc)      1.44
Seats:  
Seat Type      Two-Piece
Adjustable      No
Seat Material      Vinyl
Seat Location      Driver and Passenger
Seat Shock      No
Number Of Seats      3
Grab Rail or Strap      Standard
Stand-Up Ride      Standard
Exterior:  
Body Material      Sheet Molded Compound (SMC)
Hull Material      Fiberglass Reinforced Plastic (FRP)
Hull Type      Deep V
Floor Board Location      Driver and Passenger
Skid Resistant      Yes
Hand Grips      Standard
Handlebars      Standard
Adjustable      No
Boarding Step      Standard
Docking Protection      Standard
Instrumentation:  
Digital Instrumentation      Standard
Clock      Standard
Tachometer      Standard
Trip Odometer      Standard
Oil Pressure Gauge      Standard
Speedometer      Standard
Hour Meter      Standard
Temperature Warning Type      Light
Fuel Level Warning Type      Gauge
Pricing:  
Warranty (Months)      12
Identification:  
Generic Type (Primary)      3-Passenger
Manufacturer Country      Japan
Introduction Year      2011
Display Name      Jet Ski® Ultra® 300X
Towing & Hauling:  
Tow Hook      Standard
Drive Line:  
Jet Pump Type      Axial Flow
Jet Pump Diameter (in/mm)      6.3 / 160
Number Of Vanes      8
Impeller Material      Stainless Steel
Number Of Blades      3
Trim System      Standard
Convenience:  
Engine Immobilizer      Standard
Adjustable Handlebars      Standard
Bilge System Type      Automatic Siphon
Storage:  
Underseat Storage      Standard
Lockable Storage      Standard
Cupholder      Standard
Glove Box / Dash Storage      Standard
Front Storage Well      Standard
Glass:  
Rearview Mirrors      Standard
Paint & Finish:  
Paint      Standard