2023 Kawasaki Ultra 310LX-S Jet Ski



Experience the thrill of one of the most powerful supercharged personal watercraft in the PWC industry. The all-new, redesigned, Jet Ski® Ultra 310 series represents the latest generation of the most iconic name in watersports. This flagship platform features premium, class-leading features from nose to tail, including creature comforts for all-day fun on the water.



Easy-Access Cleats
Built-in cleats provide convenient cinch points when mooring at a dock. Their clever design helps redirect water overboard.

Rearview Camera
Rearview camera mounted aft of the rear seat offers riders a supplemental rearward view behind the JET SKI. Convenient when towing a waterskier or wakeboarder, or when docking.

7” TFT Display
Large, easy-to-read 7” full-colour TFT instrumentation offers multiple display modes, jog-dial control, Bluetooth connectivity, and even infotainment features.

Power Mode Selection
Riders can select from Full, Middle and Low Power Operation, as well as Smart Learning Operation (SLO)-Mode.

Launch Control Mode
When accelerating with the system engaged, the trim is automatically optimised. Two modes allow either single or repeated launches.

Accent Lights
Stylish LED lights built into the bumper contribute to the fierce expression, and create a unique image, visually setting the Ultra 310LX-S apart.

Kawasaki Smart Reverse with Deceleration electrically deploys the reverse bucket. Activated with a thumb switch on the right handle, it enables thrust to be controlled with one hand. When deployed, the reverse bucket contributes to deceleration.

Slim Seat
Two-piece, three-person seat features a redesigned front portion that is 80 mm slimmer at the knees, greatly facilitating stand-up riding.

Deep-V Hull
Loaded with technology from Kawasaki’s championship-winning machines, the race-developed hull handles with precision and control, with a high level of seaworthiness – and at speeds from idle to its impressive top end.

Ultra Deck
Extended rear deck offers a broader staging platform for water play, and more room for stowing gear. The Multi-Mount Rail built into the deck accommodates accessory slide mounts to provide convenient tie-down points.

Spacious Foot Wells
The deck is flatter and 35 mm lower at the rider’s feet, offering more leg room for increased comfort.

Functional Storage
Completely rethought storage system offers a total storage capacity of 168.5 litres. The 124-litre sealed front compartment is complemented by the new 40-litre Easy-Access Storage (behind the handle, accessible from either the left or the right), a 1.7-litre waterproof compartment (inside the Easy-Access Storage), and 2.8-litre Easy-Access Rear Pocket (aft of the rear seat).

Marine 1,498 cm3 In-line Four Engine
Fitted with a supercharger and intercooler, the liquid-cooled 1,498 cm3, In-line 4-cylinder marine engine that propels the ULTRA 310 Series models forward with an exhilarating rush of acceleration produces an output much greater than a normally aspirated engine of the same displacement.



COLOURS: Ebony / Lime Green


  • Engine type: Water-cooled, 4-stroke In-Line Four
  • Displacement: 1,498 cm³
  • Bore x stroke: 83 x 69.2 mm
  • Compression ratio: 8.2:1
  • Valve system: DOHC, 16 valves
  • Fuel system: Fuel Injection: Ø60 mm x 1
  • Ignition: Digital
  • Starting System: Electric


  • L x W x H: 3,580 x 1,195 x 1,180 mm
  • Fuel capacity: 80 litres
  • Curb Mass: 483 kg


  • Maximum power: 221 kW {300 PS} / 8,000 rpm
  • Maximum torque: 277 N•m {28.2 kgf•m} / 6,000 rpm


In Stock Now. Call 01476 978137 for more information or to arrange a viewing

RRP: £23,999.00

Call today for latest packages and promotions


H2o Leisure Group LTD

"A family run business that is with you every step of the way!"

  • Listing ID: 11888
  • Condition: New
Contact this listing owner
This entry was posted in . Bookmark the permalink.
This site uses cookies to offer you a better browsing experience. By browsing this website, you agree to our use of cookies.