At the heart of the 2000 Kawasaki ZX-9R sport motorcycle, Kawasaki features a 899 cc (54.9 cu in) liquid-cooled in-line four, four-stroke configuration. In factory specification, peak output is rated at 143 HP (104.4 kW) at 11,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 159.1 HP per liter, the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the ZX-9R measures 183 kg (403 lbs) dry, translating to a power-to-weight ratio of 0.78 HP/kg (1.28 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,415 mm (55.7 in) wheelbase engineered for quick, flickable steering geometry. The 19-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 280 km/h (174 mph).
Specific Output
159.1 HP/L
Power-to-Weight
0.78 HP/kg (1.28 kg/HP)
Standover Height
810 mm (31.9 in)
Engine
Displacement899.0 ccm (54.86 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Power143.0 HP (104.4 kW)) @ 11000 RPM
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Performance
Top Speed280.0 km/h (174.0 mph)
Chassis
Wheelbase1415 mm (55.7 inches)
Wheels & Brakes
Front BrakesDual disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight183.0 kg (403.4 pounds)
Power/Weight0.7814 HP/kg
Seat Height810 mm (31.9 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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
