Sportbikes
1998Kawasaki ZX-9R Ninja
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The 1998 Kawasaki ZX-9R Ninja is a middleweight sport bike designed for aggressive riders seeking raw power and performance. Known for its potent 899cc inline-four engine delivering 143 horsepower, this machine excels in acceleration and top-end speed. Its lightweight chassis and responsive handling make it ideal for both track enthusiasts and spirited street riders.
- Capacity
- 899.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 183.0 kg
- Seat height
- 810 mm
- Power
- 143.0 HP (105.2 kW) @ 11000 RPM
What’s new for the 1998 Kawasaki ZX-9R Ninja
vs the 1997| Spec | 1997 | 1998 |
|---|---|---|
| Power | 141.0 HP (103.7 kW) @ 10500 RPM | 143.0 HP (105.2 kW) @ 11000 RPM |
| Torque | 96.0 Nm (9.8 kgf-m or 70.8 ft.lbs) @ 9000 RPM | 101.0 Nm (10.3 kgf-m or 74.5 ft.lbs) |
| Top speed | 280.0 km/h (174.0 mph) | 290.0 km/h (180.2 mph) |
| Dry weight | 213.0 kg (469.6 pounds) | 183.0 kg (403.4 pounds) |
| Wet weight | 218.0 kg (480.6 pounds) | 213.0 kg (469.6 pounds) |
| Seat height | 800 mm (31.5 inches) | 810 mm (31.9 inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for fast road riding and track days, blending litre-bike power with a slightly more manageable 900cc package.
- Built for
- A raw, aggressive superbike with a strong mid-range punch and a chassis that rewards confident, assertive inputs.
- Not ideal for
- This is not the right choice for new riders, commuters seeking comfort, or anyone planning long-distance touring or off-road use.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 899.0 ccm
- Power
- 143.0 HP (105.2 kW) @ 11000 RPM
- Torque
- 101.0 Nm (10.3 kgf-m)
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.7814 HP/kg (dry)
- Bore x stroke
- 75.0 x 50.9 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 290.0 km/h (180.2 mph)
Dimensions & weight
- Wheelbase
- 1415 mm
- Overall length
- 2058 mm
- Overall width
- 747 mm
- Overall height
- 1152 mm
- Seat height
- 810 mm
- Dry weight
- 183.0 kg
- Wet weight
- 213.0 kg
- Fuel capacity
- 19.00 litres
- Ground clearance
- 158 mm
Chassis & suspension
- Front wheel travel
- 120 mm
- Rear wheel travel
- 130 mm
Brakes & wheels
- Front brakes
- Dual disc
- Front brakes diameter
- 296 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1996 | 1998 | 2000 | 2001 | 2003 |
|---|---|---|---|---|---|
| Capacity | 899 cc | 899 cc | 899 cc | 899 cc | 899 cc |
| Dry weight | — | 183 kg | 184 kg | 185 kg | 186 kg |
| Seat height | 800 mm | 810 mm | 815 mm | 825 mm | 827 mm |
| Fuel capacity | 20 L | 19 L | 19 L | 19 L | 18 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki ZX-9R Ninja?
The 1998 Kawasaki ZX-9R Ninja has a Capacity of 899.0 ccm (54.86 cubic inches).
What engine power does the Kawasaki ZX-9R Ninja have?
The 1998 Kawasaki ZX-9R Ninja has a Power of 143.0 HP (105.2 kW) @ 11000 RPM.
How many gears does the Kawasaki ZX-9R Ninja have?
The 1998 Kawasaki ZX-9R Ninja has a Gearbox of 6-speed.
What is the torque of the Kawasaki ZX-9R Ninja?
The 1998 Kawasaki ZX-9R Ninja has a Torque of 101.0 Nm (10.3 kgf-m or 74.5 ft.lbs).
How much does the Kawasaki ZX-9R Ninja weigh?
The 1998 Kawasaki ZX-9R Ninja has a Dry weight of 183.0 kg (403.4 pounds).
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Same category, weighted similarity
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2001 Benelli Tornado 900
898 cc · 185 kg · 810 mm
1997 Honda CBR 900 RR Fireblade
918 cc · 183 kg · 810 mm
2003 Benelli Tornado Novocento Limited Edition
898 cc · 185 kg · 810 mm
1997 Ducati 916 SPS
916 cc · 185 kg · 790 mm
1995 Kawasaki ZX 9 R Ninja
899 cc · 215 kg · 800 mm
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