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.