Kawasaki Ninja ZX-6R - 2011 Specifications and Reviews

The 2011 Kawasaki Ninja ZX-6R is a middleweight sport bike designed for riders seeking sharp handling and responsive performance on both road and track. Powered by a 599cc liquid-cooled inline-four engine with advanced fuel injection, it delivers aggressive acceleration and refined power delivery. Known for its lightweight agility and precise chassis dynamics, the ZX-6R excels as a versatile platform for intermediate to experienced sport riders.

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General information

CategorySport
Year2011
ModelKawasaki Ninja ZX-6R
 
 

Engine and Transmission Specifications

DrivelineX-Ring Chain
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
IgnitionTCBI with digital advance
Fuel controlDOHC
Fuel systemInjection. DFI with four 38mm Keihin throttle bodies, oval sub-throttles, two injectors per throttle body
Valves per cylinder4
Bore x stroke67.0 x 42.5 mm (2.6 x 1.7 inches)
Compression13.3:1
Engine typeIn-line four, four-stroke
Capacity:599.00 ccm (36.55 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter300 mm (11.8 inches)
Front brakesDouble disc
Rear tyre dimensions180/55-ZR17
Front tyre dimensions120/70-ZR17
Rear suspensionBottom-link Uni-Trak with gas-charged shock, top-out spring and pillow ball upper mount, dual-range (high-/low-speed) stepless compression damping, 25-way adjustable rebound damping, fully adjustable spring preload / 5.3 in.
Front suspension41 mm inverted Showa Big Piston fork with top-out springs, stepless compression and rebound damping, fully adjustable spring preload / 4.7 in.
Trail104 mm (4.1 inches)
Rake (fork angle)24.0°
Frame typeAluminum perimeter

Physical measures and capacities

Fuel capacity17.03 litres (4.50 gallons)
Wheelbase1,400 mm (55.1 inches)
Overall width711 mm (28.0 inches)
Overall length2,090 mm (82.3 inches)
Overall height1,115 mm (43.9 inches)
Seat height815 mm (32.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc191.1 kg (421.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsLime Green/Ebony, Ebony/Flat Black, Candy Plasma Blue/Ebony
Factory warranty12 months
StarterElectric

Performance Profile & Rider Fit

124 hp
Peak Power
3.3s
0-60 mph

Best For

Track92%
City45%
Cornering93%
Daily Riding40%
Touring30%
Passenger30%

Rider Profile

Best ForThis is a high-revving supersport best suited to riders with prior experience on sportbikes who are comfortable managing an engine that makes its power high in the rev range.
PurposeBuilt primarily for spirited canyon carving and track days, with razor-sharp handling as its main selling point over outright straight-line power.
Rider FitThe committed riding position, high footpegs, and low bars mean wrists, shoulders, and lower back will feel the strain on longer rides or in heavy traffic.
CharacterA revvy, precise, and eager middleweight that rewards riders who like to work the gearbox and chase the tach needle through corners.
Not Ideal ForNot a good fit for new riders, anyone prioritizing all-day comfort, or those planning to load it up with luggage and a passenger for long-distance touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 Kawasaki Ninja ZX-6R Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Kawasaki Ninja ZX-6R, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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⚠ Safety Recalls (1)

ELECTRICAL SYSTEM:12V/24V/48V BATTERY Feb 2012 · 12V064000

KAWASAKI IS RECALLING CERTAIN MODEL YEAR 2008-2011 NINJA ZX-10R, AND 2009-2012 NINJA ZX-6R MOTORCYCLES MANUFACTURED FROM DECEMBER 14, 2007 THROUGH JULY 26, 2011. DUE TO A MANUFACTURING ERROR, THE REGULATOR/RECTIFIER MAY INSUFFICIENTLY CHARGE THE BATTERY.

Risk: IF THE BATTERY DISCHARGES, THE MOTORCYCLE MAY STALL WITHOUT WARNING, INCREASING THE RISK OF A CRASH.

Remedy: KAWASAKI WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE VOLTAGE REGULATOR, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON FEBRUARY 24, 2012. OWNERS MAY CONTACT KAWASAKI AT 949-770-0400.

Source: NHTSA. View all Kawasaki recalls →

Rider Reviews

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