2026 Kawasaki JET SKI ULTRA 310LX, SUPERCHARGED POWER: GOING THE EXTRA MILE - We've pushed the limits for the ultimate experience on the water. The Jet Ski® Ultra® 310 watercraft flagship series provides exceptional comfort, handling, and premium amenities while maintaining the legendary performance and acceleration of the powerful, supercharged, 1,498cc inline 4-cylinder marine engine. COMFORT & CONVENIENCE: ELEVATED COMFORT - Experience the more premium side of fun on a Jet Ski® Ultra® 310 personal watercraft series. With comfort and convenience features throughout this model series, the chance of blissfully losing track of time out on the water just became a lot higher. SHARP STYLING: HEAD TURNER - The Jet Ski® Ultra® 310 watercraft features a modern and dynamic appearance with high attention to detail that ensures a luxurious, high-grade finish that is sure to turn heads. NEXT-LEVEL HANDLING & ELECTRONICS: STAY ON TOP OF IT - Loaded with advanced tech and unmatched handling, the Jet Ski® Ultra® 310 watercraft helps put you in control as you ride and experience every moment on the water to the fullest. LX / LX-S EXCLUSIVE FEATURES: Enjoy your time on the water to the fullest with these extra features exclusively found on the Jet Ski® Ultra® 310LX and Jet Ski® Ultra® 310LX-S watercraft models. LX EXCLUSIVE FEATURES: JET SKI® ULTRA® 310LX - Take the thrills to the next level with extra features exclusively found on the Jet Ski® Ultra® 310LX watercraft model. Engine: Supercharged and intercooled, 4-stroke, DOHC, 4 valves per cylinder, in-line 4-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: DFI® with 60mm throttle body. Ignition: TCBI with digital advance. Starting System: Electric. Propulsion System: 160mm jet pump, axial-flow, single stage. Impeller: 3-blade, oval-edge stainless steel. Electronic Rider Aids: Power Modes, Launch Control, Kawasaki Smart Reverse with Deceleration (KSRD). Lubrication: Semi-dry sump system. Coupling: Direct drive from engine. Oil Capacity: 5.3 qt. Fuel Capacity: 21.1 gal. Load Capacity: 496 lb. Storage Capacity: 44.5 gal. Overall Length: 140.9 in. Overall Width: 47.0 in. Overall Height: 48.8 in. Estimated Dry Weight: 996.7 lb**. Curb Weight: 1,137.8 lb*. Seating Capacity: 3. Special Features: Full-color TFT Instrumentation with Smartphone Connectivity, LED Accent Lights, ULTRA® Deck, JETSOUND® 4s Audio System. Color Choices: Metallic Deep Red/Ebony.