SuperJet 2019

A legend - but for competition use only!

Rider and legendary machine in perfect harmony. At one with each other and with the water. It's how races are won.

The impressive power and acceleration of the race-bred 2-stroke engine is combined with a sleek, ultra-light hull. Supreme agility and control is the SuperJet's trademark, with the ability to out-carve rival racers by diving deeper and turning harder into turns.

Its unique ergonomic design - with spring-assisted steering pole and handlebar - leads the rider naturally into a comfortable lean-forward position, the ideal stance for competition riding. Your SuperJet is ready and waiting. But please be aware that it is sold for closed course and competition use only.


  • Yamaha loop-charged combustion
  • High-performance, 2-cyl. 2-stroke engine
  • Sold for closed course and competition use only
  • Race-developed stainless steel impeller
  • Lightweight, deep-strake hull & wide front section
  • Hyper-Flow 144mm jet pump & adjustable nozzle
  • Electronically controlled ignition timing
  • Automatic bilge control system
  • Shorter spring-assisted steering pole
  • Optimised intake duct pump and ride-plate position
  • Slip-resistant padded foot tray
  • Corrosion protection system 

Engine type

2-cylinder, 2-stroke





Bore x stroke

81.0 mm x 68.0 mm

Compression ratio

7.2 : 1

Cooling system


Pump type

144 mm Axial Flow


Unleaded Regular Gasoline

Fuel supply system

Floatless Carburettor Mikuni BN38 x 2

Fuel capacity

18.0 litres

Oil capacity




2.24 m


0.68 m


0.66 m

Dry weight

139 kg


Storage capacity


Rider capacity

1 person

High-performance 2-stroke engine

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The SuperJet is powered by a high-performance, two-cylinder, 701cc Yamaha marine engine. Two 38mm Mikuni® carburators feed this world-class power plant, for excellent throttle response throughout the RPM range. Loop-charged combustion distributes the fuel/air mixture more evenly, for better combustion, performance and fuel economy.

Lightweight, deep-strake hull with wide front section

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Perfectly balanced to give ultra-tight cornering ability and to maximise its blistering straight-line speeds, the SuperJet's lightweight, deep-strake hull features moulded-in sponsons. Positioned well forward, they increase the water surface area, allowing you to turn easily, while giving the SuperJet great stability.

Optimised intake duct pump and ride-plate position

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To increase dynamic stability and straight-line running performance within the limited space of the hull, the ride plate is positioned far aft – effectively lengthening the waterline. The pump itself is also positioned far aft, providing stable pump performance even in choppy water.

Hyper-Flow jet pump and adjustable steering nozzle

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The SuperJet 144mm Hyper-Flow jet pump propulsion system is designed to maximise water flow for high performance. The SuperJet pump configuration provides excellent hook-up and smooth acceleration.

Race-developed stainless steel impeller

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The SuperJet's stainless steel impeller was developed with the feedback from racers. Fluid analysis technology was used to realise its super-efficient, high-performance design – a design that's world famous for delivering superior acceleration and speed.

Spring-assisted steering pole

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The spring assisted steering pole and handlebars have been specially designed to provide a riding position that allows you to get the most out of the SuperJet – a machine built for winning. The result is a forward-leaning riding position that is hugely popular with pro racers and which offers the most comfortable stance for competition.