The Kawasaki GPX 750 R motorcycle specifications include a 748 cc (45.64 cu in) engine, a 6-speed gearbox, and a listed weight of 222 kg (489.4 lb).
Key specifications
The 1986 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Kawasaki GPX 750 R 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 9% higher than the Kawasaki database average. Around the 62nd percentile across Kawasaki models.
About 7% heavier than the Kawasaki database average. Around the 61st percentile across Kawasaki models.
About 37% larger than the Kawasaki database average. Around the 90th 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.
748 cc — larger displacement than about 62% of Kawasaki models.
222 kg — heavier than about 61% of Kawasaki models, or lighter than about 39%.
21 L — larger than about 90% of Kawasaki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 110/90-16 |
|---|---|
| Rear tire size | 140/70-18 |
| Front tire width | 110 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 16 in |
| Rear tire width | 140 mm |
| Rear tire aspect ratio | 70% |
| Rear rim diameter | 18 in |
| Bore/stroke ratio | 1.32:1 (Oversquare) |
Engine specifications
| Engine type | In-line four, four-stroke |
|---|---|
| Displacement | 748 cc (45.64 cu in) |
| Bore × stroke | 68.0 x 51.5 mm (2.7 x 2.0 inches) |
| Compression ratio | 11.2:1 |
| 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 | Dual disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 110/90-16 |
| Rear tire | 140/70-18 |
Dimensions and weight
| Wet weight | 222 kg (489.4 lb) |
|---|
Fuel and emissions
| Fuel capacity | 21.00 L (5.55 US gal) |
|---|
Performance
| Top speed | 235.0 km/h (146.0 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.