2026 Kawasaki Jetski Ultra 310LX-S

The 2026 Kawasaki Jetski Ultra 310LX-S is a high-performance personal watercraft powered by a supercharged and intercooled 1,498cc four-stroke engine producing 310 horsepower. The fiberglass hull measures 11.75 feet in length with a 3.92-foot beam, and the jet ski accommodates three riders. It weighs approximately 1,122 pounds and carries a fuel capacity of 21.1 gallons.

Key performance features include a 160mm single-stage jet pump with a three-blade stainless steel impeller, direct drive coupling, and electronic rider aids such as Power Modes, Launch Control, and Kawasaki Smart Reverse with Deceleration. The engine runs on a semi-dry sump lubrication system with a 5.3-quart oil capacity.

The Ultra 310LX-S comes equipped with full-color TFT instrumentation featuring smartphone connectivity, LED accent lights, and is finished in Riptide Turquoise and Ebony. Storage capacity totals 44.5 gallons, and the jet ski has a load capacity of 496 pounds.