The Kawasaki GPZ500 S (reduced effect) motorcycle specifications include a 499 cc (30.45 cu in) engine, a 6-speed gearbox, and a listed weight of 196 kg (432.1 lb).
Key specifications
The 1987 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Kawasaki GPZ500 S (reduced effect) compares
This compares the motorcycle with all Kawasaki models in this specifications database. The blue marker is this model and the grey line is the Kawasaki database average.
About 27% lower than the Kawasaki database average. Around the 39th percentile across Kawasaki models.
About 6% lighter than the Kawasaki database average. Around the 40th percentile across Kawasaki models.
About 18% larger than the Kawasaki database average. Around the 67th percentile across Kawasaki models.
Kawasaki database percentile rankings
Percentiles show where this motorcycle sits across the Kawasaki specifications database. They are descriptive database rankings, not performance ratings.
499 cc — larger displacement than about 39% of Kawasaki models.
196 kg — heavier than about 40% of Kawasaki models, or lighter than about 60%.
18 L — larger than about 67% of Kawasaki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 100/90-16 |
|---|---|
| Rear tire size | 120/90-16 |
| Front tire width | 100 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 16 in |
| Rear tire width | 120 mm |
| Rear tire aspect ratio | 90% |
| Rear rim diameter | 16 in |
| Bore/stroke ratio | 1.28:1 (Oversquare) |
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 499 cc (30.45 cu in) |
| Bore × stroke | 74.0 x 58 mm (2.9 x 2.3 inches) |
| Compression ratio | 10.8:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Expanding brake |
| Front tire | 100/90-16 |
| Rear tire | 120/90-16 |
Dimensions and weight
| Wet weight | 196 kg (432.1 lb) |
|---|
Fuel and emissions
| Fuel capacity | 18.00 L (4.76 US gal) |
|---|
Performance
| Top speed | 165.0 km/h (102.5 mph) |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Kawasaki models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Kawasaki information before relying on them. Visit the official Kawasaki website.