2025 Ultra 310X

THE ONLY ONE FOR GOOD TIMES

From
£20,729.00

Model Overview

THE ONLY ONE FOR GOOD TIMES

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.

"Output measured at the crankshaft under controlled conditions. Actual performance may vary."

Colour: Ebony + Neon Red

Total:

£20,729.00

2025 Ultra 310X Offers

Model Specification

Specifications

Bore x Stroke83 x 69.2 mm
Compression Ratio8.2:1
Displacement1,498 cm³
Engine TypeWater-cooled, Supercharged 4-stroke In-Line Four
Fuel SystemFuel injection: ø 60 mm x 1
IgnitionDigital
Starting SystemElectric
Valve SystemDOHC, 16 valves

Curb Mass468 kg
Fuel Capacity80 Litres
L x W x H3,440 x 1,195 x 1,180 mm

Max Power221 kW {300 PS} / 8,000 rpm
Max Torque277 N•m {28.2 kgf•m} / 6,000 rpm

Top Features

Power Mode Selection

Power Mode Selection

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

KSRD

KSRD

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.

Spacious Foot Wells

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

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).

Easy-Access Cleats

Easy-Access Cleats

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

Slim Seat

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.

7” TFT Display

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.

Launch Control Mode

Launch Control Mode

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

Marine 1,498 cm3 In-line Four Engine

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.

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