It’s hard to imagine a more advanced or more capable sportbike than the completely new and totally redesigned Kawasaki Ninja® ZX™-10R. After all, it packs the very latest in sport bike technology, much of it right off the MotoGP circuit, including the most advanced traction-control system in production bike history.
But the ZX-10R has an even smarter sibling – the 2011 Ninja ZX-10R ABS.
Key Features
- 1,352cc inline-four with DFI® provides smooth power while producing impressive amounts of horsepower
- Lightweight aluminum monocoque frame is narrow, strong and rigid
- Radial-mounted front brake calipers and radial-pump front brake master cylinder combine for superior braking power and control
- Six-speed transmission
- Fully adjustable suspension allows for excellent control and feedback
- Hydraulic clutch offers precise clutch engagement and optimal feel
- Natural yet aggressive ergonomics
- Multi-function LCD instrumentation offers a wealth of information and is easy to read
- Standard rear seat cowl adds to bike’s aerodynamic styling
1,352cc Four-cylinder, DOHC Engine
- Tuned to provide smooth power across a very wide rev range while producing impressive horsepower numbers
- Chrome composite-plated aluminum cylinder bores are lightweight, durable, and quickly carry heat away from the combustion chamber and piston for supreme durability at high power outputs
- Carefully designed engine is compact and narrow
- Low mechanical noise via special piston profile and urethane insulation sheet on the inside of the magnesium chain cover
High-flow Exhaust System
- Airflow into the exhaust from the large secondary air ports in the cylinder head and head cover, plus a third honeycomb catalyzer in the collector, help meet strict Euro III emissions standards
- Internal silencer construction minimizes impact of emissions regulations while maintaining impressive top-end power
- Exhaust connecting tube entrances are designed to enhance low-rpm response
Gear-driven Dual Engine Balancers
- Already in perfect primary balance, the engine features dual secondary balancers that virtually eliminate unwanted vibrations for extremely smooth operation and reduced rider fatigue
Ram Air Induction
- Central ram air duct draws cooler, higher-pressure air from the face of the fairing and efficiently guides it through the air cleaner and into the engine for maximum power output
Digital Fuel Injection
- 44mm Mikuni throttle bodies are fitted with sub-throttle valves controlled by the ECU to provide precise response, smooth DFI performance and help meet Euro III emissions requirements
- Intake porting optimizes flow characteristics
- Injectors deliver lateral spray at a 20-degree angle to disperse the finely atomized fuel over a wide area
- Fine-atomizing injectors produce a 75micron droplet size
- 32-bit ECU works with dual throttle valve system to further enhance throttle response and control
Digital Ignition
- Digital Timing Advance enhances low- and mid-range power
- Individual spark plug-mounted ignition coils fire each of the four spark plugs independently to achieve the optimum timing for that cylinder
- ECU includes an idle speed control system for easier starting and warm-up
Radial Pump Clutch Master Cylinder
- Hydraulic clutch features a radial-pump clutch master cylinder for smooth and precise clutch engagement and optimal feel
Next-generation Monocoque Aluminum Frame
- Lightweight monocoque frame is a hollow aluminum box that arches over the engine from the steering head to the swingarm pivot. It is narrow, strong, rigid and very light
- Frame’s cast aluminum sections – steering head and swingarm pivot areas – are produced via a die-casting process for weight savings
- Rigidly mounted engine is a stressed frame member, which increases the frame’s torsional rigidity and saves approximately four pounds
- Engine is positioned forward in the frame, with the wheelbase and front/rear weight balance carefully designed to achieve high-speed stability and responsive handling
- Massive head pipe casting contributes to frame rigidity
- Frame houses the air box and air filter in a space-saving design that simplifies air cleaner maintenance
- Battery is also housed within the frame and is easily accessible through the back side of the frame
Suspension
- Inverted 43mm cartridge-type front fork utilizes damping rates that offer firm initial action to resist front-end dive when braking
- Stepless damping adjustment improves suspension performance
- Excellent control and feedback from fully adjustable bottom-link Uni-Trak® rear suspension
- Linkage rates allow linear suspension action
- Bottom-link design helps create a lower center of gravity, which makes the motorcycle more nimble
- Wheel rim center ribs are slightly offset so tire balance weights can be located precisely along the wheel’s centerline
Radial-mount Calipers and Petal-type Discs
- Radial mounted four-piston front brake calipers offer greater rigidity than traditional caliper mounting to improve brake feel
- A separate brake pad is used for each piston. Individual pads provide increased cooling efficiency and can absorb more heat without deforming so they maintain a consistent brake feel longer
- Petal-type design brake discs provide better cooling and warp resistance
- Radial-pump front brake master cylinder improves brake performance and lever feel
Wind Tunnel-designed Bodywork
- Monocoque frame is positioned over the engine so the sleek fairing is uninterrupted by protruding frame spars, adding to the extremely long and low styling
- Both the front and rear turn signals are integrated into the bodywork and have clear lenses to enhance appearance
- Quadruple projector beam headlights give the ZX-14 a distinctive front fairing. The outer lights contain position lamps and high beams, while the low beams are located in the center lamps
- Lightweight Denso radiator with high-density cores provides maximum cooling efficiency
Full Instrumentation
- White faced dual analog speedometer and tachometer are easy to read
- Multi-function LCD digital display includes an odometer, two trip meters, fuel gauge, gear position indicator and clock
- Programmable shift indicator lamp illuminates at pre-set rpm to signal rider upshift
- Programmable clutch engagement lamp illuminates at pre-set rpm to signal the rider to engage the clutch
- Controller Area Network (CAN) interface between the gauges uses fewer wires yet allows a greater volume of information, such as estimated fuel mileage, to be exchanged
2011 Kawasaki Ninja ZX-14 motorcycle model Technology
Engine
No company knows more about in-line fours than Kawasaki. From the early Z-1 to our factory MotoGP bikes, our knowledge about the in-line four-cylinder engine is unsurpassed. The virtues of this design are many: powerful, smooth running and very compact, if it's a Kawasaki superbike, it has to be an in-line four.
Each component of this amazing engine was thoroughly developed to deliver the perfect balance of power, torque, and ridability. Twisting the throttle on the ZX-14 gives the kind of response you would expect from a large bore machine; a seamless spread of awesome torque, right 'round the dial.
Big, 1352cc displacement features a bore and stroke of 84 x 61 mm.
Revised intake porting provides optimum flow characteristics.
Revised piston profiles contribute to reduced mechanical noise.
New cylinder head and cylinder head cover have larger secondary air ports (increased approximately 20%), making it easier to get more air into the exhaust system for cleaner emissions. The electric Air Switching Valve (ASV) can also handle more air volume.
Windage ports between cylinders reduce pumping losses for increased power output.
The monocoque frame is sealed to form the ram-air airbox contributing to the compact layout.
New urethane sheet added to the inside of the magnesium chain cover also helps reduce mechanical noise.
Already in perfect primary balance, the ZX-14 engine uses a secondary balancer to tame unwanted vibrations, resulting in an extremely smooth engine.
Three-phase generator is crankshaft mounted for reduced drive losses.
The crankshaft, input shaft, and output shaft are arranged in a tri-axis to create a very compact engine length.
Digital fuel injection features ECU controlled sub-throttles to smooth throttle response for "carb like" action. The result is much better rider control and ease of operation.
Intake breathes through four massive, 44mm throttle bores for high air flow at top engine loads.
New, fine-atomising injectors with droplet size of 75? increase lateral spray angle from 15o to 20o, dispersing atomised fuel over a wider area resulting in improved power, smoother operation and excellent fuel mileage.
Automatic Idle Speed Control system contributes to easy starting.
Twin mufflers (each with honeycomb catalyzer) provide ample volume for creating the engines massive power and meeting exhaust emission standards.
New internal muffler construction. Capacity ratio of the first and third chambers was adjusted, as were the lengths of the pipes projecting from the baffle plates
In addition to the already existing honeycomb catalysers in each muffler, a new third honeycomb catalyser was added in the collector.
Entrances to the connecting pipes (joining header pipes 1-4 & 2-3) were enlarged approximately 75% to compensate for the new collector shape (addition of the third honeycomb catalyser). This change in particular resulted in enhanced torque characteristics, especially in the low rpm range.
Slick shifting six-speed transmission feeds power to the rear wheel.
Direct-actuation shift lever is lighter than conventional linkage-type arrangements and offers a more direct feel.
Hydraulically operated clutch features a radial-mount clutch master cylinder for worry-free, silky smooth clutch operation.
Chassis
The Ninja ZX-14 runs Kawasaki's exclusive aluminum monocoque frame. Rock steady at speed, and offering responsive handling characteristics, this advanced chassis design strikes an ideal balance between sport riding, and high-speed running on the highway.
Our engineers made full use of the design freedom given to them by the engine's compact size. The engine's position forward in the frame, the wheelbase and front/rear wheel weight balance were all carefully chosen to achieve both high-speed stability and responsive handling.
Aluminum monocoque frame represents a further evolution of the frame first used on Kawasaki's KR500 racer then in production on the Ninja ZX-12R. This advanced design makes possible a very slim, compact package.
Fuel mass is located at the rear of the "tank" and extends below the seat, further contributing to the centralized mass.
Already inherently more rigid than twin-spar frames, with the engine rigid-mounted the torsional rigidity is further increased. Using the engine as a stressed member allows the frame to be made lighter.
New die-casting process for the main frame sections results in a lighter frame.
Massive head pipe casting also contributes to the high rigidity.
Bolt-on, aluminum rear sub-frame includes tall side plates contributing to the unique styling and creating a very narrower mid-section.
Monocoque frame design creates a void inside the frame that is used to house various electrics including the M-F battery.
The hollow section of the frame behind the steering head serves duty as the airbox for the ram-air system.
The combination of the monocoque frame with rigid-mounted engine and a mass located at the centerline gives the ZX-14 extreme stability at high speeds.
Chassis is narrow through the middle for superior rider control.
Engine and chassis components were all designed to maximize mass centralization.
Inverted, 43 mm cartridge fork uses a large diameter, hollow axle for light weight and precise steering feedback.
Fork includes adjustments for compression damping, rebound damping, and ride height.
Uni-trak linkage rear suspension complements the highly rigid frame, offering both great controllability at high speeds and superb road holding ability when sport riding in the hills.
Gas charged piggy back reservoir shock includes adjustments for compression damping, rebound damping, and spring preload.
Formidable front brake performance is further enhanced with a radial-pump master cylinder that offers superb feel at the lever.
Semi-floating, drilled, petal style, 310 mm front brake rotors are gripped by Nissin, radial mount, 4-piston, 4-pad calipers.
Rear brake features 250 mm, drilled, petal style rotor and 2-piston caliper for additional stopping power and improved braking feel.
Wheels feature center ribs that are slightly offset so that tire balance weights can be located at the wheel centerline.
Brakes/Wheels
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Formidable front brake performance is further enhanced with a radial-pump master cylinder that offers superb feel at the lever.
Use of four individual brake pads promotes even heat distribution across each pad virtually eliminating fade due to pad warpage at high temperatures.
Rearbrake features 250mm, drilled, petal style rotor and 2-piston callipers for additional stopping power and improved braking feel.
Newly designed wheels feature centre ribs that are slightly offset so that tire balance weights can be located at the wheel centreline.
1 komentar:
nice post..kawasaki really has wonderful models of motorbikes
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