A stand-up jet ski is already an exciting way to ride on the water, but 300 horsepower takes the experience to another level.

In this video, Ryan retrieves his stand-up jet ski after breaking it last year and attempts to backflip it at the lake. He calls in professional stand-up jet ski riders to demonstrate the feat.

Looking to kickstart some excitement for the 2027 model year, Kawasaki has bolted a supercharged 310-horsepower double-overhead cam, 16-valve, 1.5-liter engine derived from those in its superbikes ...