1 Bob McCord was one of the pioneers of Kawasaki Jet Ski® watercraft racing. The story begins at Carlsbad Lagoon in 1972, ironically enough, during a search for peaceful waters. Bob “Big Mac” McCord was at the lagoon hoping to encounter peace and calm, but instead noticed a pronounced chop on the surface of the water. He set out to explore the cause of the chop and encountered two guys racing around the lagoon on some sort of strange new machine. As he stood at the water's edge observing, one of the guys came to shore. Bob stepped towards him, extended his hand and said, “Hello, you want to try this?”...

2 Bob Phares went to work for KMC in 1969 as the first Accessory Salesman and became a District Manager in 1976. In 1972 Bob saw a Jet Ski watercraft for the first time at the Colorado River where he met the original KMC test riders. He became hooked. Bob became the Jet Ski Marketing Specialist at KMC where he worked with rental agencies, did watercraft demos, boat shows, taught celebrities how to ride and helped in the startup of watercraft racing organizations. Bob was inducted into the IJSBA Hall of Fame in 2014. 3 John Silverstein rides an early 1974 JS400 test boat. He was one of the early...

Kawasaki has breathed new life into the category with the revolutionary new four-stroke Jet Ski® SX-R™ stand-up watercraft. With powerful four-stroke thrust and agile rider-active handling from the newly designed V-shape hull, the Jet Ski SX-R offers engine and hull performance that makes riders feel comfortable, yet also allows them to win races. Kawasaki has redefined the standard for power with the 1,498cc inline four-stroke engine of the new Jet Ski SX-R, creating double the peak power of its two-stroke predecessor, the Jet Ski 800 SX-R. Stunning acceleration and superb cornering performance...

First factory Kawasaki Jet Ski racer and 8-time National and World Champion rider Victor Sheldon 5

STANDARD 1 ENGINE The new Jet Ski® SX-R™ stand-up personal watercraft is powered by a 1,498cc four-cylinder inline four-stroke engine. Thanks to Ninja® ZX-14R motorcycle-derived technology, it’s the hardest accelerating production Jet Ski stand-up personal watercraft ever. Fed by digital fuel injection and a composite intake manifold, power is responsive and crisp. Plenty of thrust is available even at low rpm and the abundant torque and smooth power delivery helps riders feel more confident. The engine of the Jet Ski SX-R produces race-ready acceleration and a top speed even higher than its...

2 PROPULSION SYSTEM A high-rpm jet pump converts the Jet Ski SX-R engine’s big power into thrust. The 148mm oval-edged three-blade impeller is made of cast stainless steel to deliver strong acceleration while minimizing cavitation. A cast aluminum steering nozzle directs the massive thrust and is specially designed for light operation and quick handling, ideal for a high-performance stand-up watercraft. A low-resistance, high-flow stainless steel intake grate enables a steady flow of water for smooth, consistent power. 3 HULL The all-new V-shape hull design offers an ideal combination of light...

EVOLUTION 1 CONTROLS The handle pole is positioned to reduce the amount of forward/backward movement at the controls and puts the rider’s hands in a comfortable ergonomic position. This helps to minimize fatigue, which can be a critical factor during longer races. Engine and fuel warning lights are built into the handle pole. A stainless steel KX™ motocross-style handlebar offers optimum control. 2 DECK A generous deck area allows for optimum rider movement on the Jet Ski® SX-R™ stand-up personal watercraft. The forward slant of the deck helps riders brace against the Jet Ski SX-R watercraft’s...

3 DESIGN The Jet Ski SX-R has plenty of added comfort and convenience features to make your ride more enjoyable. The 6-gallon fuel tank offers a greater range than the two-stroke Jet Ski 800 SX-R. A key-operated magnetic ignition switch helps deter theft and a wrist lanyard connected to the engine stop switch automatically cuts power to the engine if the rider falls off the watercraft. Integrated floatation cells helps keep the Jet Ski SX-R afloat, even when capsized, and a full circumference bumper helps protect the hull. A small-item storage area located beneath the handle pole helps secure...

FUN POWER BRUTE FORCE 750 4x4i ® JET SKI® ULTRA® 310 SERIES You’ll never look at water the same way once you experience it from the seat of a Kawasaki Jet Ski ® Ultra ® 310 Series watercraft. With a supercharged 1,498cc engine, the Jet Ski Ultra 310 Series is the most powerful production personal watercraft in the world. The deep-V hull design and propulsion technology bring performance to extraordinary heights, with class-leading handling in rough water and racing-inspired cornering ability. Whether you’re looking for a competition machine or seeking all-day recreation, the Jet Ski Ultra 310...

Professional Rider on a Closed Course

DYNAMIC 1 SUPERCHARGED ENGINE The digital fuel injection DOHC, 1,498cc, inline four-cylinder engine of the Kawasaki Jet Ski® Ultra® 310 Series watercraft is the undisputed king. Inspired by the legendary Ninja® ZX-14R motorcycle, the engine is adapted for personal watercraft use with durable, lightweight chrome composite-plated cylinders. The high-tech Eaton Twin Vortices Series (TVS) supercharger boosts the compact powerhouse, delivering a thrilling experience sure to ignite your senses. The sound and feel as the engine hits max boost pressure leaves no question as to why the Jet Ski Ultra 310...

2 SUPERCHARGER The TVS roots-type supercharger uses twin four-lobe rotors in conjunction with an intercooler to supply the Jet Ski Ultra 310 Series engine with an uninterrupted flow of cool, dense air for maximum performance gain. The TVS is a fixed-displacement design, meaning it produces large quantities of boost at all rpm, from idle to redline. It contributes to maximum torque and strong linear power delivery across the rev range that no other forced-induction system can match. Professional Rider on a Closed Course