JET SKI ULTRA 310X (2026)

Engine Engine type Liquid-cooled, 4-stroke, in-line four with Supercharger Compression ratio 8.2:1 Valve system DOHC, 16 valves Bore x stroke 83.0 x 69.2 mm Displacement 1,498 cm³ Fuel system Fuel injection: 60 mm x 1 Lubrication Forced lubrication, semi‑dry sump Starting system Electric Ignition system Digital Performance & Transmission Maximum power 221.0 kW {300 PS} / 8,000 rpm Maximum torque 277.0 N•m {28.2 kgf•m} / 6,000 rpm Final drive Direct drive from engine Frame & Dimensions L x W x H 3,440 x 1,195 x 1,175 mm Fuel capacity 80.0 litres Curb mass* 494 kg ‎ *Curb mass includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). Estimated dry weight** 430 kg ‎ **Estimated Dry weight does not include all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).