Warm weather plus water plus fun equals Jet Ski^®. At least, that's how personal watercraft enthusiasts usually see it. And with the STX^®-15F, these folks have the vehicle to finish that equation with a perfect day of fun on the water. It’s complete with 160 horsepower — making it the most powerful watercraft in its class. The STX’s composite hull offers stable yet sporty handling, and the abundance of rider-friendly features, not to mention serious value, will keep riders grinning all day long.

The STX’s Ninja-derived 1,498cc engine delivers plenty of low- and mid-range torque. But its engine’s power does not come at the cost of high emissions: the STX-15F has earned a Three-Star Ultra-Low Emissions rating from the California Air Resources Board and meets the Environmental Protection Agency’s strictest standards.

Dual overhead cams, four valves per cylinder, fuel injection and electronic engine control (ECU) – to harmonize the fuel and ignition systems – provide maximum performance and reliability. A four-injector fuel injection system combined with a large 60mm throttle body delivers a quick response. The STX-15F’s four-stroke engine is rubber mounted, and features a performance-tuned exhaust and large-capacity airbox.