The Jet Ski Ultra 310X is the most powerful production personal watercraft in the world. Period. It's also one of the most advanced, with a Deep-V hull that provides class-leading performance in rough water.
1,498cc, inline 4-cylinder marine engine with supercharger and intercooler
Advanced technology including: Electronic Throttle Valves (ETV), cruise control, 5mph mode and fuel economy assistance mode
5-way adjustable handlebar suits a wide range of riders and riding styles
Fully sealed, class-leading 56 gallons of storage capacity under the hood.
Kawasaki Smart Steering® system assists in watercraft handling when the throttle is quickly released at high speed, to help new riders as they learn to maneuver a watercraft
Smart Learning Operation (SLO) mode enables new riders to become familiar with the Jet Ski® watercraft
Beam: 3 ft. 11 in.
Fuel tank capacity: 20
Max load: 496
Standard features:
Specs
Overall Length: 132.7 in
Overall Width: 47.0 in
Overall Height: 45.3 in
Curb Weight: 1,051.8 lb
Seating Capacity: 3
Color Choices: Ebony/Metallic Stardust White
Warranty: 12 Month Limited Warranty
Kawasaki Protection Plus (optional)
12, 24, 36, or 48 months
Engine
Supercharged and intercooled, four-stroke, DOHC, four valves per cylinder, inline four-cylinder
Displacement
1,498cc
Bore x Stroke
83.0 x 69.2mm
Compression ratio
8.2:1
Induction
Eaton Twin Vortices Series Roots-type supercharger with air-to-water intercooler
Maximum Boost
16.8 psi
Cooling System
Inducted water
Fuel System
Digital Fuel Injection (DFI) with 60mm throttle body
Ignition
TCBI with digital advance
Starting System
Electric
Propulsion System
160mm jet pump, axial-flow, single stage
Impeller
Three-blade, oval-edge stainless steel
Thrust
1,890 lb
