Kawasaki ZX-9R Ninja - 1998 Specifications and Reviews
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.
General information | |
| Category | Sport |
| Year | 1998 |
| Model | Kawasaki ZX-9R Ninja |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Starter | Electric |
| Valves per cylinder | 4 |
| Torque | 101.00 |
| Power | 143.00 |
| Stroke | 4 |
| Engine type | In-line four |
| Capacity: | 899.00 ccm (54.86 cubic inches) |
Physical measures and capacities | |
| Seat height | 810 mm (31.9 inches) If adjustable, lowest setting. |
| Dry weight | 183.0 kg (403.4 pounds) |
| | |
Kawasaki ZX-9R Ninja dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.7814 HP/kg |
| Top speed | 290.0 km/h (180.2 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
150 hp
Peak Power
3s
0-60 mph
180.2 mph
Top Speed
Best For
Track85%
City45%
Cornering85%
Daily Riding42%
Touring35%
Passenger35%
Rider Profile
| Best For | This is a big-bore open-class sportbike best suited to experienced riders who are comfortable with strong power delivery and a committed riding position. |
| Purpose | Built primarily for fast road riding and track days, blending litre-bike power with a slightly more manageable 900cc package. |
| Rider Fit | The high seat height and forward-leaning stance demand a reasonably fit rider and put notable weight on the wrists during slower riding. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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