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Sportbikes

2006Kawasaki Ninja ZX-6RR

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The 2006 Kawasaki Ninja ZX-6RR is a lightweight 600cc sportbike engineered for track-focused performance and aggressive street riding. Its 98-horsepower inline-four engine with high-revving capabilities up to 18,000 RPM delivers sharp acceleration and precise handling characteristics. Best known for its competitive middleweight racing heritage and responsive fuel injection system, it appeals to experienced riders seeking uncompromising performance.

Capacity
599.0 ccm
Engine
In-line four, four-stroke
Gearbox
6-speed
Dry weight
164.2 kg
Seat height
820 mm
Power
98.0 HP (72.1 kW)

What’s new for the 2006 Kawasaki Ninja ZX-6RR

vs the 2004
Spec20042006
Power 107.8 HP (79.3 kW) 98.0 HP (72.1 kW)
Torque 68.9 Nm (7.0 kgf-m or 50.8 ft.lbs)
Top speed 297.7 km/h (185.0 mph)
Dry weight 161.0 kg (354.9 pounds) 164.2 kg (362.0 pounds)
Seat height 826 mm (32.5 inches) 820 mm (32.3 inches)
Fuel capacity 18.20 litres (4.81 US gallons) 17.00 litres (4.49 US gallons)
Front suspension 41mm inverted cartridge fork with TiSiCN coating on inner fork tube, rebound and compression damping, plus spring preload adjustability and top-out springs Front Suspension: 41mm Inverted Cartridge Fork with Adjustable Preload, Stepless Rebound and Compression Damping,TiSiCN Coating
Rear suspension Bottom-link UNI-TRAK® with gas-charged shock, stepless compression and rebound damping, spring preload adjustability and top-out spring Uni-Trak with Adjustable Preload, Stepless Rebound, High and Low Speed Compression Damping, and Ride Height
Front brakes Double disc Double disc. Dual 300mm Floating Discs with Radial-Mount, Opposed 4-Piston Calipers
Rear brakes Single disc Single disc. Single 220mm Disc
Compression 13.5:1 13.9:1
Other years 2004 2006

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 92Agility 95Comfort 30Off-road 5Touring 20Road manners 75
Off-road & trail5%
Cornering96%
City riding35%
Daily riding30%
Touring20%
Two-up15%
Track96%
Best for
It exists primarily for track days and competitive club racing, with road use very much a secondary consideration.
Built for
A razor-sharp, race-bred machine that rewards precise inputs and high-revving commitment with telepathic handling and blistering top-end speed.
Not ideal for
This is not the bike for new riders, commuters seeking comfort, or anyone wanting a passenger-friendly or touring-capable machine.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 820mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2006 Kawasaki Ninja ZX-6RR, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
599.0 ccm
Power
98.0 HP (72.1 kW)
Torque
68.9 Nm (7.0 kgf-m)
Engine type
In-line four, four-stroke
Power/weight ratio
0.5968 HP/kg
Bore x stroke
67.0 x 42.5 mm
Compression
13.9:1
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
Battery and coil, TCBI w/electronic advance
Valves per cylinder
4
Lubrication system
Wet sump
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet multi-disc
Performance
Top speed
297.7 km/h (185.0 mph)
Dimensions & weight
Wheelbase
1400 mm
Seat height
820 mm
Dry weight
164.2 kg
Fuel capacity
17.00 litres
Ground clearance
119 mm
Oil capacity
4.00 litres
Reserve fuel capacity
4.50 litres
Front percentage of weight
49
Chassis & suspension
Frame
matte-black aluminum frame
Front suspension
Front Suspension: 41mm Inverted Cartridge Fork with Adjustable Preload, Stepless Rebound and Compression Damping,TiSiCN Coating
Rear suspension
Uni-Trak with Adjustable Preload, Stepless Rebound, High and Low Speed Compression Damping, and Ride Height
Front wheel travel
119 mm
Rear wheel travel
135 mm
Rake (fork angle)
25.0°
Trail
109 mm
Brakes & wheels
Front brakes
Double disc. Dual 300mm Floating Discs with Radial-Mount, Opposed 4-Piston Calipers
Front brakes diameter
268 mm
Rear brakes
Single disc. Single 220mm Disc
Rear brakes diameter
220 mm
Front tyre
120/65-17
Rear tyre
180/55-17
Other
Color options
Lime green and green team paint scheme ( as shown ) only.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20042006
Capacity 599 cc 599 cc
Dry weight 161 kg 164 kg
Seat height 826 mm 820 mm
Fuel capacity 18.2 L 17 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Kawasaki Ninja ZX-6RR?

The 2006 Kawasaki Ninja ZX-6RR has a Capacity of 599.0 ccm (36.55 cubic inches).

What engine power does the Kawasaki Ninja ZX-6RR have?

The 2006 Kawasaki Ninja ZX-6RR has a Power of 98.0 HP (72.1 kW).

How many gears does the Kawasaki Ninja ZX-6RR have?

The 2006 Kawasaki Ninja ZX-6RR has a Gearbox of 6-speed.

What is the torque of the Kawasaki Ninja ZX-6RR?

The 2006 Kawasaki Ninja ZX-6RR has a Torque of 68.9 Nm (7.0 kgf-m or 50.8 ft.lbs).

How much does the Kawasaki Ninja ZX-6RR weigh?

The 2006 Kawasaki Ninja ZX-6RR has a Dry weight of 164.2 kg (362.0 pounds).

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