2009Kawasaki Ninja ZX-6R Monster Energy

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The 2009 Kawasaki Ninja ZX-6R Monster Energy is a middleweight sportbike designed for track-focused riders seeking sharp handling and responsive performance. Powered by a 599cc liquid-cooled inline-four engine, it delivers aggressive acceleration and precision cornering through its aluminum perimeter frame and aggressive geometry. This model is best known for delivering supersport-level performance in a more accessible, manageable package.

Capacity: 599.0 ccm
Engine: In-line four, four-stroke
Gearbox: 6-speed
Dry weight: 191.1 kg
Seat height: 820 mm
Power: 107.8 HP (79.3 kW)

⇄ Compare with another bike All model years ⚠ Recalls listed (1)

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering92%

City riding45%

Daily riding35%

Touring25%

Two-up20%

Track90%

Best for: Built primarily for spirited backroad riding and track days, where its high-revving 600cc four-cylinder engine and race-derived chassis can be fully exploited.
Built for: A precise, revvy, and razor-sharp middleweight sportbike that rewards confident, aggressive riding with excellent cornering feedback and stability.
Not ideal for: Not a good fit for riders seeking upright comfort, easy daily commuting, passenger-friendly touring, or any kind of off-road capability.

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

Will it fit you?

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Your height

Inseam (optional)

Units

At 820mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2009 Kawasaki Ninja ZX-6R Monster Energy, 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: 107.8 HP (79.3 kW)
Engine type: In-line four, four-stroke
Power/weight ratio: 0.5641 HP/kg
Bore x stroke: 67.0 x 42.5 mm
Compression: 13.3:1
Cooling system: Liquid
Fuel system: Injection
Valves per cylinder: 4
Torque: Not on record - add it

Transmission

Gearbox: 6-speed
Transmission type: Manual

Dimensions & weight

Wheelbase: 1400 mm
Seat height: 820 mm
Dry weight: 191.1 kg
Fuel capacity: 17.00 litres

Chassis & suspension

Frame: Aluminum perimeter
Front suspension: 41 mm inverted Showa Big Piston Front fork with top-out springs, stepless compression and rebound damping, fully-adjustable spring preload / 4.7 in.
Rear suspension: Bottom-Link Uni-TrakÂ® 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 / 5.2 in.
Rake (fork angle): 24.0°
Trail: 102 mm

Brakes & wheels

Front brakes: Double disc
Front brakes diameter: 300 mm
Rear brakes: Single disc
Rear brakes diameter: 220 mm
Front tyre: 120/70-ZR17
Rear tyre: 180/55-ZR17

Other

Color options: Metallic Diablo Black with special Monster EnergyÂ® graphics

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

Safety Recalls

⚠ 1 open recall

ELECTRICAL SYSTEM:12V/24V/48V BATTERYFeb 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 →