| Engine | Kawasaki Ninja 650 | Yamaha R6 |
|---|---|---|
| Displacement | 649 cc | 600 cc |
| Max power | 71 hp (@8 500 RPM) | 121 hp (@13 000 RPM) |
| Max torque | 64 Nm (@7 000 RPM) | 60 Nm (@12 000 RPM) |
| Redline | 11 000 RPM | 15 500 RPM |
| Idling speed | 1 200 RPM | |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-2 | DOHC Inline-4 |
| Compression | 10.80:1 | 12.40:1 |
| Oil capacity | 2.30 litre | 3.40 litre |
| Oil type | 10W40 | 10W40, Motul 300V 10W40, Shell Rotella 10W40 |
| Spark plug type | NGK CR9EIA-9 | NGK CR9EK, NGK CR10EK |
| Cooling | Liquid | Liquid |
| Valves | 8 | 16 |
| Bore | 83.0 mm | 65.5 mm |
| Stroke | 60.0 mm | 44.5 mm |
| Throttle bore | 38.0 mm | 38.0 mm |
| Weight to power | 2.94 kg/hp | 1.50 kg/hp |
| Power to weight | 339 hp/Ton | 664 hp/Ton |
| Battery type | 12V 10Ah | 12 V 8 Ah, GT9B-4 |
| Gearbox | Kawasaki Ninja 650 | Yamaha R6 |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | ||
| Gears count | 6 | 6 |
| Primary ratio | 2.095 | 1.955 |
| Final drive | 3.067 | 3.0 |
| 1. gear | 2.438 (83 km/h) | 2.846 (110 km/h) |
| 2. gear | 1.714 (117 km/h) | 1.947 (161 km/h) |
| 3. gear | 1.333 (151 km/h) | 1.556 (202 km/h) |
| 4. gear | 1.111 (181 km/h) | 1.333 (235 km/h) |
| 5. gear | 0.966 (208 km/h) | 1.19 (264 km/h) |
| 6. gear | 0.852 (236 km/h) | 1.083 (290 km/h) |
| Chasis | Kawasaki Ninja 650 | Yamaha R6 |
|---|---|---|
| Frame type | Twin-pipe perimiter design, steel | Diamond |
| Front susp. | 41mm fork, 125.00 mm travel | Telescopic fork USD, 120.00 mm travel |
| Rear susp. | Monoshock, 130.00 mm travel | Swingarm link, spring/gas-oil damper |