Wednesday, November 9, 2011

2011 Kawasaki ZX-10R Review


We have seen, in which he sat and listened to long! Kawasaki has unleashed a powerful new weapon literbike as the ZX-10R 2011.

This is not a warmed-over version of a 10R - is a country-up re-design with almost no support for power-transmission parts. More power and less weight (22 kg is the target) are obviously part of the package, but less expected is the new traction control system, which is claimed to be the most sophisticated on the market and comes as standard.

The result is a bike is said to be a massive 2 seconds faster around the Autopolis compared to the 2010 edition is a back-to-back tests of identical tires on the same day. This says that you can turn lap times better than its competitors literbike.

Ninja list of new technologies is a long one, so we will go into all the details of the changes in the classroom.

S-KTRC (Sport-Kawasaki Traction Control)

With S-KTRC Kawasaki becomes the first Japanese manufacturer to deliver a race-bred traction control system for the masses. As an evolution of what has been learned on the stage of MotoGP, Kawasaki said, traction control system is designed "to help the riders push harder on the ground, maximizing acceleration."

While 14 KTRC Contest is designed primarily for security, S-KTRC helps reduce lap times, which allows a certain amount of slip before intervening. As the "effective stress" remains, the TC always slides and wheelies power.

Wheel speed sensors are an important part of systems OEM TC, but S-KTRC without an accelerometer (Ducati) or an entrance to the bank angle of the gyroscope (BMW). The system Kawi (under development for five years) using a Mitsubishi ECU to monitor the motor speed, the position of the gas, acceleration and wheel speed comparative to judge the angle of sliding bike delaying the ignition if the tires should be slowed return of data points examined incredible 200 times a second! By renouncing the accelerometer, or bank-angle sensors, the S-KTRC no real short, so TC is able to adapt to the exhaust systems and engine tweaks.

Kawasaki says its system is so sophisticated that the CT can not predict when traction conditions "are about to become negative," so you can make before falling slightly above the range for optimal traction on reducing the minimum intervention lasts.

Three levels of TC can be made from switching equipment control even while moving, and it can be turned off (during shutdown) if you're particularly brave. Your setting selected TC is stored in the memory - as Ronco Rotisserie, just her and forget it!

The bottom of the new gauge package has a 7-section of the bar-graph display, showing the amount of the intervention of TC. Jeff Herzog, Kawasaki senior media relations coordinator and a former racing driver, said he saw a single light bar at a full throttle out of corners on the edges of the racecourse. "You'd be surprised how often you will be able to use at full capacity," he said.

All-New Power

BMW S1000RR blowing the competition in terms of power, Kawasaki has a noble goal to achieve.

Despite what you may have read elsewhere, the new 10R is not an order to fire the Big Bang or horizontal cylinder and variable valve timing. However, this is sure to be a powerful Japanese literbike. The aim was to increase the power through the midrange to make it more manageable in a variety of conditions.

Kawasaki needs to be reformed, and the line-Four layout by moving the input shaft of the clutch much higher than the last. This allowed the crankshaft slightly raised, the focus continues to move upwards. Contrary to popular belief, the lower the center of gravity is not always desirable for a bike, and Kawi claims better mass centralization and higher rotating mass provides greater agility.

Pushing out of the maximum power, the engineers of the team K offset connecting rod center line of the 2mm to the exhaust side of the spa. It takes less lateral loads on the pistons, which reduces power dissipation due to friction. This process requires an intensive couple of plates for cylinder bore accuracy.

The crankshaft is made of a material harder to deal with a great power. New short skirt pistons are lighter in almost 6 grams, offset by strong bars to add about 20 grams, but help damp vibrations. A single balance shaft parts is said vibration damping simplified less weight, but it works well enough to allow the size of the handle to reduce weight, which contributes to better management response.

Much work has taken on a new cylinder head, including titanium intake valves 1 mm larger intake ports polished for smoothness. Diameters of the titanium exhaust valves remain unchanged, but the fan is a completely new look. New camshafts deliver more lift and the intake and exhaust, and I became a cast-iron construction in chrome-molybdenum steel lapping treatment is said to offer longer life and provides a stronger valve springs.

Bore and stroke 76.0mm 55.0mm 10E is maintained, but the speed limit was raised from 13,000 to 13,750 rpm. The maximum torque is now facing the most high speed, which is said to eliminate the early fall powerband.

6-speed gearbox is manipulated and slightly lower final drive ratio, which will be closest to the steps between the gears four six pilots will appreciate the new cartridge design simplifies gearing changes at the track. Slipper clutch probably still excellent.

Ninja intake ram-air is closer to the nose of the bike for more effective preparation, air flows through the pipe address of the structure of a larger air filter and air filter more effective than commitment to breathe better. Larger throttle body fuel injection (43mm to 47mm) promise more power and are equipped with sub-throttle valves and double injectors. A new control valve Idle speed is taken from the jet ski technology to automatically adjust the idle speed and provide easy starting, and help to develop emission standards.

Get the spent fuel out of the engine is the responsibility of a beautiful head made of a heat-resistant alloy of titanium, which provides greater durability than standard titanium. In the back of hydroformed header collectors is a free flowing stainless steel pre-chamber with two catalyst and an exhaust valve. This allows the engine room in a stainless steel muffler reasonable size on the right side.

As is becoming standard on high performance motorcycles, the new generation ZX-10R can be set at different levels, which can be selected on the fly. A low value produces 50-60% of maximum. Central value is interesting. It engages in power by about 75% of maximum power, as you might imagine, but the power can be temporarily accessed by the position of the throttle valve and the '"use". They showed us a chart with a peak power in the Middle East can get into full rev up the area, which sounds much more fun than the rest of the systems of power mode setting. Unlike S1000RR, the power can be set independently of the traction.

Frame and chassis

The Ninjas aluminum beam perimeter frame is a deviation of over-the-engine design of the bike before, resulting in a more direct line from the steering head to swingarm pivot, which is supposed to provide higher levels feedback and increased stability during cornering. Made of cast aluminum parts, the chassis finished well requires less welding and has a high rigidity and minimum thickness.

Similarly, the swing arm 10R assembled from three pieces of cast aluminum and has a look of high quality. Go against the trend of fashion long swingarm, Kawasaki said to be shorter than its competitors.

The old ZX-10R (ZX1000F) had the steering geometry laziest of its kind, which was strengthened in the new 10R (ZX1000J / K) with the agility of the bike. The tilt direction is from 25.5 degrees to 25.0 degrees typical, with a track also decreased slightly (3 mm) to 107 mm. Equally important to the agility of a new J / K, Kawi says, it's high center of gravity of the engine, and said that it is now easier to load the front tire for better traction and feedback. The wheelbase of 10 mm extends to 56.1 inches, but can be shortened if the sub-engine exhaust pre-chamber 16mm and two links in the chain are eliminated.

The weight is shaved everywhere, even lighter than the battery and control unit, to promote the 22-lb weight loss announced 436.6 pounds wet weight. This class corresponds to a light, Honda CBR1000RR, and makes 16 kg lighter than the S1000RR.

Suspension

Up front is a 43mm version Showa Big Piston Fork recently, a design, we enjoyed when testing the 2009 ZX-6R. It provides an early absorption earlier in the race to increase stability in maximum braking, and it weighs less than a conventional cartridge fork. Like any modern liter bike 10R suspension with preload, compression and rebound.

The rear suspension also contains some innovations, like the shock absorber is placed almost horizontal to the vertical unit in the previous cycle. Kawasaki explains this concept back-link contributes to mass centralization effort and somehow give more comments. It also frees up space for more as the engine pre-chamber muffler that allows a small silent primary, and also has a piggyback reservoir and double range compression damping adjustment.

The suspension is easier to work with gravity to a light alloy wheels. 3-rays offer a huge reduction in unsprung weight: 330 grams less in front of and behind the 490 grams. That adds up to a massive 1.8 kg less rotational mass!

Ergonomics

Ninja driver's triangle has been modified slightly but significantly. Drops seat height 17 mm and 32.0 inches, and the handlebar has a slight slope down to convenience. The stirrups are less than 5 mm and 2 mm in front and an adjustable mounting can be placed even lower than 15 mm more legroom.

Instrumentation

A combination of LCD and LED screens are what is one of the packages trickest measure in the industry. Above, a bar-graph tachometer lit by LED, a first on a motorcycle of mass production. LED lighting is massively brighter than any LCD, it is easily visible even in bright sunlight. How bright? The lighting is automatically reduced by 92% at night, so he is not blind, one rider. For comparison, the brightness of the LCD reduces the night with only 60%. The tachometer flashes when towers are when the crossing point adjustable by the driver selected, impossible not to notice.

LCD relay scads of info, including a digital speedometer, dual trip meters, the temperature of the coolant and the clock. Also to monitor, the power setting, S-KTRC levels, gear position and lap times. An eco-mode, as you travel on the 10R as a grandmother.

Track riders will appreciate the ability to be changed in the way of indicators of the race. This replaces the speed of the gear position of the center position, flanked by the lap times to the left (instead of the odometer) and speed in the bottom right (instead of the clock).

Event

We have seen the new ZX-10R in the flesh, and we consider it the most attractive ever 10R. The general form is chiseled, but slender, with sharp beak embedded in a centrally located ram-air channel and flanked by the shadow line beam. A nice touch is a light-bulb LED position 3 on the top of the ram-air duct.

LED also gives light to the front turnsignals integrated into the mirrors and the 9-bulb taillight. European ZXS get behind faired turnsignals in the rear section, but diminutive DOT forcing our bikes for traditional rod mounted clear lens signal.

KIBS (Kawasaki Intelligent anti-lock braking system)

While many cyclists are not yet sold on the idea of ​​ABS, KIBS, a "super sport-grade" system, maybe change some minds. This is supposedly the first ABS equipped bike, where fuel injection ECU communicates with the ABS computer, which takes input from multiple sensors of the bike to operate the system as well as possible.

Kawi says ABS ECU typical operate at a speed of 100 milliseconds, but the flames drive just 5 ms. This provides precise control of braking pressure, avoiding the unpleasant feeling of inertia when the anti-lock control kicks, and Kawasaki promises smooth feedback at the lever. A $ 1,000 option, the new Bosch ABS unit is said to be smaller and lighter in the world, adding just 6 lbs.

A four-piston radial-mount Tokico calipers bite discs 310 mm petal-shaped, though not equipped with ABS. 220 mm rear disc is squeezed by small single-piston caliper.

Summary

In 2011 ZX-10R motorcycle may be the most important sport to be introduced this year. The new design gives a lot of progress over the previous 10R (last renovated in 2008). Track tests pre-launch reveals that it is significantly faster against the previous generation, it was no exception, and it also provides significant improvements in the call for comfort, instrumentation and brake.

But the big topic of conversation most likely to be discussed is the traction control S-KTRC, remarkable for its sophistication and presumed to be the first Japanese motorcycle to have a system of performance quality TC. Note also that the S-KTRC is standard.

Newly hatched all this technology can be had for $ 13,799 when the bikes hit dealerships in early December. We can not wait to test ourselves to see if it is ready to take our honor S1000RR Sportbike years.

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