[visordown.com] - Kawasaki reveals heavily updated ZX10R

[Ninjette Newsbot]

KAWASAKI has just unveiled its heavily updated 2016 ZX-10R.

Kawasaki released teaser images a month ago, saying that for 2016 the ZX-10R would be getting some updates, but latest bike has been comprehensively reworked with updates including:

• A heavily reworked engine featuring a revised cylinder head, titanium exhaust system, electronic throttle valves and lighter internals
• New electronics including an inertial measurement unit, traction control, launch control, ABS, engine braking control and quick shifter
• A revised frame and swingarm
• Brand new Showa forks
• Ohlins electronic steering damper
• Brembo brakes

Kawasaki says that thanks to input from its World Superbike team, the 2016 ZX-10 is the closest thing they’ve ever offered to a highly advanced factory superbike - it's been given a ton of technology and a huge amount of revisions. Here’s a more detailed account of what’s new:


Engine

The engine has undergone a major reworking. The cylinder head intake ports have been machined at an angle to create a straighter path for air entering the combustion chamber, which has been reshaped to improve efficiency. The exhaust ports are now polished and have been made straighter and wider, while the titanium exhaust valves have widened by 1.1mm to 25.5mm. The intake valves are also made from titanium and the cam profiles have been changed to provide increased power at high revs.

The combustion chamber has been revised, which Kawasaki say contributes to improved intake and exhaust efficiency. The pistons have been made shorter, down from 39.2mm to 37.7mm, and they’re a claimed 5kg lighter too, with revised crowns.

The crank has a 20% lower moment of inertia – meaning it can spin up and down quicker. Kawasaki says the revised crank is one of the most significant changes brought about with feedback from its World Superbike team and benefits the bike’s claimed improved acceleration and deceleration along with cornering ability.

Other changes to the engine include thicker cylinder walls, a revised cooling system, the intake funnels have been reshaped and at 10 litres, the airbox has been given is a 2 litre capacity hike.

The exhaust system has received Kawasaki’s attention too - the systems gets hydroformed header collectors and a larger but claimed lighter titanium alloy silencer, which thanks to its shape, manages to look slightly less bulbous than the silencer on the current bike.

The gearbox has been given closer ratios for second to sixth gears, which Kawasaki say also work to give the 2016 ZX-10 improved mid-low range acceleration, along with improved stability when downshifting. Certain gears have been given a dry film lubricant coatings to reduce friction and give improved shifting performance. It also has a race-style cassette transmission located high enough that if owners want to change ratios to suit different tracks or conditions, they can access the cassette without having to drain the oil.


Electronics

The ZX-10Rs electronics have been brought in to line with what Yamaha, Ducati and Aprilia offer on their litre bikes. As well as a new 32-bit ECU, the 2016 ZX-10R has been given a Bosch inertial measurement unit (IMU) that carries some of Kawasaki’s own software to measure across 6 axes of movement. The IMU talks to the other electronic systems in the bike, so the 10R’s traction control system is given more information about the bike’s behavior and feeds back to the IMU.

The traction control system, (called S-KTRC – Sport-Kawasaki TRaction Control) has five modes instead of the three on the current bike. Kawasaki says the traction control system can distinguish between torque wheelies, which are smooth, and which it’ll allow, and sudden wheelies, which will trigger system intervention depending on what mode it’s in.

It’s got three-mode launch control too, along with Kawasaki’s KIBS ABS systems which owners will be able to deactivate with a dongle from Kawasaki. Engine braking can be controlled with the engine braking control system, and is designed to offer riders the amount of engine braking they prefer.

The new ZX-10 will come with a quick shifter as standard, which will allow clutchless downshifts with a race kit ECU.

Finally, the bike will also come with an Ohlins electronic steering damper, which Kawasaki says has been optimized for the racetrack and winding roads, to match the characteristics of the 2016 bike.


Chassis, suspension and brakes

The 2016 ZX-10 still uses an aluminium twin spar frame, but the head tube has been moved 7.5mm closer to the rider to put more weight over the front wheel. The swingarm is also new and it’s grown by 15.8mm. Kawasaki says it used computer modeling to increase torsional and lateral rigidity, which it claims contributes to the bike’s improved handling without adding too much weight.

Kawasaki’s race kit parts also give the chassis some adjustability and a set of reversible offset collars will allows the steering stem to be adjusted by +/- 4mm from the standard position. Another set of reversible collars will allow the swingarm pivot position to be adjusted by +/- 2mm up or down from centre.

The Showa Balance Free front suspension is brand new and Kawasaki say they developed it with Showa in World Superbikes. The fork makes its mass production debut on 2016 ZX-10R. It uses a Damping Force Chamber to generate damping force outside of the main fork tubes, has an external compression chamber filled with pressurized nitrogen gas to manage pressure increases in the damping force chamber and compression and rebound damping are generated and adjusted independently from one another. Kawasaki claims the improved damping force responsiveness offered by the new Showa fork results in superb traction and absortion performance.

There’s a Showa shock in the rear too – the BFRC lite, which is a more compact version of the firms earlier BFRC unit. Like the forks, it has an external damping force chamber.

For 2016, the ZX-10 gets a Brembo brake system that, so says Kawasaki, is very similar to the one on the Ninja H2R. At the front are a pair of 330mm semi-floating discs, gripped by Brembo M50 4-pot monobloc calipers. Kawasaki says the front master cylinder and reservoir ‘receive extra attention before being shipped to Kawasaki’ – with each part being examined and adjusted to remove ineffective stroke.

At the rear, there’s a 220mm disc and single piston caliper and both front and rear brakes get braided steel lines.


Styling and instrumentation

The bodywork has been given some attention, with the main change being a restyled, fuller front fairing. The seat unit is wider and ‘more voluptuous’ and the tail light design has been changed for a sharper looking rear end.

The backlit LED dash has been updated to include all the necessary setting and data from the electronics, and will display engine braking information, IMU information, launch control settings, what power mode the bike is in, and it even has an economical riding indicator, though how many owners will be interested in this is anyone’s guess. The dash will automatically adjust its brightness according to how light/dark it is.

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