| Engine | Kawasaki Z300 | Kawasaki Ninja 300 |
|---|---|---|
| Displacement | 296 cc | 296 cc |
| Max power | 39 hp (@11 000 RPM) | 39 hp (@11 000 RPM) |
| Max torque | 19 lb ft (@10 000 RPM) | 19 lb ft (@10 000 RPM) |
| Redline | 13 000 RPM | 13 000 RPM |
| Idling speed | 1 300 RPM | |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-2 | DOHC Inline-2 |
| Compression | 10.60:1 | 10.60:1 |
| Oil capacity | 2.27 quart | 2.27 quart |
| Oil type | 10W40 | 10W40, Motul 300V 10W40, Shell Rotella 10W40 |
| Spark plug type | NGK CR8E | NGK CR8E |
| Cooling | Liquid | Liquid |
| Valves | 8 | 8 |
| Bore | 62.0 mm | 62.0 mm |
| Stroke | 49.0 mm | 49.0 mm |
| Throttle bore | 32.0 mm | |
| Weight to power | 9.61 lbs/hp | 9.84 lbs/hp |
| Power to weight | 260 hp/2500lbs | 254 hp/2500lbs |
| Battery type | 12V 8Ah | 12V 8Ah |
| Gearbox | Kawasaki Z300 | Kawasaki Ninja 300 |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | ||
| Gears count | 6 | 6 |
| Primary ratio | 3.087 | 3.087 |
| Final drive | 3.0 | 3.0 |
| 1. gear | 2.714 (38 mph) | 2.714 (38 mph) |
| 2. gear | 1.789 (58 mph) | 1.789 (58 mph) |
| 3. gear | 1.409 (73 mph) | 1.409 (73 mph) |
| 4. gear | 1.16 (89 mph) | 1.16 (89 mph) |
| 5. gear | 1.0 (103 mph) | 1.0 (103 mph) |
| 6. gear | 0.857 (120 mph) | 0.857 (120 mph) |
| Chasis | Kawasaki Z300 | Kawasaki Ninja 300 |
|---|---|---|
| Frame type | Diamond steel tube | Diamond, steel |
| Front susp. | 37mm Telescopic fork, 4.72 in travel | Telescopic fork, 4.72 in travel |
| Rear susp. | Monoshock, 5.20 in travel | Swingarm (uni-trak) 132mm wheel travel |