At the heart of the 2002 Kawasaki ZX-6R Ninja sport motorcycle, Kawasaki pairs a 636 cc (38.8 cu in) liquid-cooled in-line four, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 68.0 x 43.8 mm (2.7 x 1.7 inches) with a 12.6:1 compression ratio.
Rider ergonomics and chassis geometry center around a 820 mm (32.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,400 mm (55.1 in) wheelbase engineered for quick, flickable steering geometry. The 18-liter (4.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 6 indexed model years from 1996 to 2002, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
820 mm (32.3 in)
Engine
Displacement636.0 ccm (38.81 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Compression12.6:1
Bore x Stroke68.0 x 43.8 mm (2.7 x 1.7 inches)
Valves/Cylinder4
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Front Travel120 mm (4.7 inches)
Rear Travel135 mm (5.3 inches)
Wheelbase1400 mm (55.1 inches)
Ground Clearance145 mm (5.7 inches)
Wheels & Brakes
Front Tyre120/65-ZR17 M/C 57W
Rear Tyre180/55-ZR17 M/C 57W
Front BrakesDual disc
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Seat Height820 mm (32.3 inches) If adjustable, lowest setting.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
