Positioned in Kawasaki's sport motorcycle lineup, the 2007 Kawasaki Ninja ZX-6R features a 599 cc (36.6 cu in) liquid-cooled in-line four, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 67.0 x 42.5 mm (2.6 x 1.7 inches) with a 13.9:1 compression ratio.
Rider ergonomics and chassis geometry center around a 826 mm (32.5 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,389 mm (54.7 in) wheelbase engineered for quick, flickable steering geometry. The 17.03-liter (4.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 16 indexed model years from 2004 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
826 mm (32.5 in)
Engine
Displacement599.0 ccm (36.55 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Compression13.9:1
Bore x Stroke67.0 x 42.5 mm (2.6 x 1.7 inches)
Valves/Cylinder4
Fuel SystemInjection. DFI with four 38mm Keihin throttle bodies, oval sub-throttles, two injectors per throttle body
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionTCBI with digital advance
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Frame TypeAluminum perimeter
Rake24.0°
Front Suspension41 mm inverted cartridge fork with top-out springs, stepless rebound damping, stepless compression damping, fully-adjustable spring preload / TBD
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 / TBD
Wheelbase1389 mm (54.7 inches)
Wheels & Brakes
Front Tyre120/65-ZR17
Rear Tyre180/55-ZR17
Front BrakesDouble disc
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc
Rear Brake Ø210 mm (8.3 inches)
Dimensions & Weight
Seat Height826 mm (32.5 inches) If adjustable, lowest setting.
Fuel Capacity17.03 litres (4.50 US gallons)
Other
StarterElectric
Color OptionsLime Green, Atomic Silver, Ebony, Passion Red
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
