Legendary Ride Comfort. Proven Performance.

The 2021 Kawasaki Jet Ski® Ultra LX offers the perfect combination of dependable power, agile handling, and class-leading comfort for long days on the water. Designed for recreational riders who demand smooth acceleration and long-range capabilities, the Ultra LX stands out with its spacious seating, deep-V hull, and aggressive styling.

Powered by a naturally aspirated 1,498cc inline four-cylinder engine, the Ultra LX delivers reliable performance without the need for forced induction. Whether you’re carving through waves or cruising across open water, it provides a stable, predictable ride ideal for solo adventures or group outings.

With its 5-way adjustable handlebars, massive 60-gallon storage capacity, and Kawasaki Smart Steering® (KSS) system, the 2021 Ultra LX is built to go the distance — comfortably and confidently.
Key Features:

1,498cc DOHC naturally aspirated engine for smooth, consistent power

Deep-V hull for exceptional stability and cornering

Kawasaki Smart Steering® (KSS) for improved control during deceleration

5-way adjustable handlebars for rider-specific ergonomics

3-person seating with contoured comfort design

Massive 60-gallon storage capacity and 20.6-gallon fuel tank

Category Specification
Engine Type 4-stroke, DOHC, Inline-4
Displacement 1,498cc
Cooling System Inducted water
Fuel System Digital Fuel Injection (DFI®)
Ignition Digital
Fuel Capacity 20.6 gallons
Storage Capacity 60 gallons (total)
Seating Capacity 3-person
Hull Type Deep-V, fiberglass-reinforced plastic (FRP)
Length 132.7 in.
Width 47.0 in.
Height 45.3 in.
Curb Weight 933.5 lbs
Color Options Ebony / Lime Green
Features KSS, Adjustable Handlebars, Rearview Mirrors