Midland: (08) 9250 2522
Wangara: (08) 9409 2330
Development pursued two paths. The first was a closed-course model (Ninja H2R) that allowed an unadulterated pursuit of performance free of the limitations that street riding would impose. This was followed by a street model (Ninja H2), based closely on the closed-course model, that would meet all market regulations. The results were incredible, with both models offering a sensory experience surpassing anything that riders can find today.
When it came to naming this model, using “Ninja” – a name synonymous with Kawasaki performance and shared with many legendary models over the years – was an obvious choice. the Ninja H2R is also named for another epoch-making model, whose 2-stroke 748.2 cm3 Triple gave it an intense acceleration that made a sensation around the world: the 750SS Mach IV, also known as the “H2″.
In order to be able to offer intense acceleration and a top speed in a range that most riders have never experienced, it was essential that the engine be able to produce big power. While a large-displacement engine could easily provide a high engine output, to ensure a lightweight, compact overall package a compact engine was also desired. Using a supercharged engine enabled both of these engine design requirements to be met: the Ninja H2 has a maximum output of 200 PS and its engine size is on par with other supersport litre-class power units. Aside from minor differences in the engine unit, and intake and exhaust systems tailored for street use to ensure it meets noise and emissions standards, the supercharged engine is essentially the same as the over 300 PS engine of the closed-course Ninja H2R, delivering an intense acceleration unlike anything you can experience on a naturally aspirated bike. Designed in-house, the immense potential of the highly compact, highly efficient engine is a testament to the technology possessed by the KHI Group.
The supercharger used in the Ninja H2 was designed by Kawasaki motorcycle engine designers with assistance from other companies within the KHI Group, namely the Gas Turbine & Machinery Company, Aerospace Company, and Corporate Technology Division. Designing the supercharger in-house allowed it to be developed to perfectly match the engine characteristics of the Ninja H2. The highly efficient, motorcycle-specific supercharger was the key to achieving the maximum power and the intense acceleration that engineers wanted to offer.
Impeller is formed from a forged aluminium block using a 5-axis CNC machining centre to ensure high precision and high durability. The 69 mm impeller features 6 blades at the tip, expanding to 12 blades at the base. Grooves etched into the blade surfaces help direct the airflow. Impeller’s pumping capacity is over 200 litres/second (measured at atmospheric pressure), with intake air reaching speeds of up to 100 m/s. After passing through the supercharger, air pressure is increased to as much as 2.4 times atmospheric pressure.
Designed for the performance parameters of the closed-course Ninja H2R and shared with the street-going Ninja H2, the objectives for the chassis were to ensure unflappable composure at ultra-high speeds, offer cornering performance to be able to enjoy riding on a circuit, and finally to have a highly accommodating character. Ordinarily, high-speed stability can easily be achieved with a long wheelbase, but a shorter wheelbase was selected to achieve the compact overall package and sharp handling that were also desired. The frame needed not only to be stiff, but also to be able to absorb external disturbances, which, when encountered while riding at high speeds, could easily unsettle the chassis. A new trellis frame provided both the strength to harness the incredible power of the supercharged engine, and the balanced flex to achieve the stability and pliability for high-speed riding.
Using a trellis frame construction offered an elegant, lightweight solution to meeting the performance requirements for the chassis of the closed-course model. Able to harness the massive power of its more than 300 PS* engine, it has a balance of stiffness and flexibility that enables a very high level of stability while being able to handle external disturbances at high speeds. Its open design also helps effectively dissipate heat generated by the supercharged engine. Output on the Ninja H2R exceeds 300 PS; output for the Ninja H2 is 200 PS.
Development of the trellis frame made good use of the latest analysis technology and substantial test rider feedback. Pipe diameter, thickness and bend of each piece of the trellis frame were carefully selected to obtain the necessary stiffness for that part of the frame. The trellis pieces are made primarily from high-tensile steel.
As speed increases, wind resistance increases exponentially. To enable high-speed operation, a combination of high power and slippery aerodynamics was needed.
With power requirements taken care of by the supercharged engine, the next step was to design bodywork that both minimised drag and added control when riding at high speed.
Assistance from Kawasaki’s Aerospace Company was enlisted in creating the aerodynamically sculpted bodywork to ensure maximum aerodynamic efficiency.
Contributing to high-speed stability, the Ninja H2 features mirror stays with airfoil cross-sections. Like the wings on the closed-course model, they were also designed by Kawasaki’s Aerospace Company.
Their trailing edges are equipped with Gurney flaps that increase the effectiveness of the simple airfoil shape, allowing greater downforce to be generated with a smaller surface.
Developing the Ninja H2R as a closed-course model allowed an unadulterated pursuit of performance free of the limitations that street riding would impose. The result was incredible, with the new model offering a sensory experience surpassing anything that riders can find today.
Powering the Ninja H2R is a supercharged engine with an output exceeding 300 PS,and a compact design on par with power units found in supersport litre-class models.
When it came time to name this model, using “Ninja”—a name synonymous with Kawasaki performance and shared by many legendary models over the years—was an obvious choice. But it is also named for another epoch-making model: the “H2” (also known as the 750SS Mach IV), powered by a 2-stroke 748 cm³ Triple, had an intense acceleration that made it a worldwide sensation. For a model that delivers supersport-level handling coupled with the kind of acceleration no rider has experienced before, we can think of no better name.
With the Ninja H2R, Kawasaki is once again ready to unleash a new sensation upon the world.
The objectives for the Ninja H2R’s chassis were to ensure unflappable composure at ultra-high speeds, offer cornering performance to be able to enjoy riding on a circuit, and finally to have a highly accommodating character. Ordinarily, high-speed stability can easily be achieved with a long wheelbase, but a shorter wheelbase was selected to achieve the compact overall package and sharp handling that were also desired. The frame needed not only to be stiff, but also to be able to absorb external disturbances, which, when encountered while riding in the ultra-high speed range, could easily unsettle the chassis. A new trellis frame provided both the strength to harness the incredible power of the supercharged engine, and the balanced flex to achieve the stability and pliability for high-speed riding.
Despite it’s familiar In-Line Four configuration, the Ninja H2R power unit
is loaded with technology developed specifically for this supercharged
engine: some new, others with know-how from the Kawasaki Group. Every component of the engine was chosen to achieve a certain function. In order to accommodate the higher air pressure from the supercharger as well as ensure a high reliability with the over 300 PS output, the whole engine was designed to be able to handle stresses 1.5x to 2x greater than on a naturally aspirated litre-class engine.
Despite it’s familiar In-Line Four configuration, the Ninja H2R power unit
is loaded with technology developed specifically for this supercharged engine: some new, others with know-how from the Kawasaki Group. Every component of the engine was chosen to achieve a certain function. In order to accommodate the higher air pressure from the supercharger as well as ensure a high reliability with the over 300 PS output, the whole engine was designed to be able to handle stresses 1.5x to 2x greater than on a naturally aspirated litre-class engine.
To ensure a bold design worthy of a model that carries both the “Ninja” and “H2″ names, the prime styling concept chosen for the Ninja H2R was “Intense Force Design”.
As a flagship for the Kawasaki brand, it required presence, and a styling that reflected the incredible performance. The design needed to be so much more than merely cosmetic. While it certainly looks the part, the Ninja H2R also possesses a functional beauty: each piece of bodywork was aerodynamically sculpted to ensure stability at ultra high speeds; the cowling design maximises cooling performance and heat dissipation, aiding in achieving the more than 300 PS output; and the RAM Air duct is ideally positioned to bring fresh air to the supercharger.
More than any motorcycle Kawasaki has built to date, the Ninja H2R is a showcase of craftmanship, build quality and superb fit and finish – right down to the high-tech mirrored finish black chrome paint specially developed for this model.
Complementing the Ninja H2R’s incredible engine and chassis performance, advanced electronics work behind the scenes to provide rider support. Depending on rider preference, many of the systems may be turned off. And while
the high-performance engine was designed to be accommodating even without the benefit of electronic assistance, when electing to fully experience the Ninja H2R’s intense acceleration or high-speed potential, these systems are available to provide an extra degree of rider reassurance. The advanced, high-tech design of the instrumentation conveys the image of piloting a jet fighter aircraft. Handle control switches put all mode selection and display options at the rider’s fingertips.
The new instrumentation design combines a full digital LCD screen with an analogue-style tachometer. LCD screen uses a black/white reverse display (white characters on a black background), contributing to the high-quality image. In addition to the digital speedometer and gear position indicator, display functions include: odometer, dual trip meters, current mileage, average mileage, fuel consumption, coolant temperature, boost indicator, boost (intake air chamber) temperature, stopwatch (lap timer), clock and the Economical Riding Indicator. Tachometer design uses an actual needle, but the black dial “face” looks blank until the engine speed increases. Backlit rpm numbers light up to chase the tachometer needle as it moves around the dial. Compact new handle switch design allows all instrument functions to be controlled from the
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237 Great Eastern Highway
MIDLAND WA 6056
(08) 9250 2522
9 Buckingham Drive
Wangara WA 6065
(08) 9409 2330