| Engine | Yamaha R6 | KTM RC 390 |
|---|---|---|
| Displacement | 599 cc | 373 cc |
| Max power | 123 hp (@14 500 RPM) | 43 hp (@8 600 RPM) |
| Max torque | 65 Nm (@10 500 RPM) | 34 Nm (@6 800 RPM) |
| Redline | 16 000 RPM | 10 500 RPM |
| Idling speed | 1 200 RPM | 1 650 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-4 | DOHC Single |
| Compression | 13.10:1 | 12.90:1 |
| Oil capacity | 3.40 litre | |
| Oil type | 10W40, Yamalube 10W40, Shell Rotella 10W40 | 15W50 |
| Spark plug type | NGK CR10EK | BOSCH VR 5 NE, BOSCH VR 5 NEU |
| Cooling | Liquid | Liquid |
| Valves | 16 | 4 |
| Bore | 67.0 mm | 89.0 mm |
| Stroke | 42.5 mm | 60.0 mm |
| Weight to power | 1.54 kg/hp | 3.84 kg/hp |
| Power to weight | 650 hp/Ton | 260 hp/Ton |
| Battery type | YTZ10S |
| Gearbox | Yamaha R6 | KTM RC 390 |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | X-Ring 5/8 x 1/4" | |
| Gears count | 6 | 6 |
| Primary ratio | 2.073 | 2.667 |
| Final drive | 2.813 | 3.0 |
| 1. gear | 2.583 (126 km/h) | 2.667 (57 km/h) |
| 2. gear | 2.0 (163 km/h) | 1.857 (81 km/h) |
| 3. gear | 1.667 (195 km/h) | 1.421 (107 km/h) |
| 4. gear | 1.444 (226 km/h) | 1.143 (132 km/h) |
| 5. gear | 1.286 (253 km/h) | 0.956 (158 km/h) |
| 6. gear | 1.15 (283 km/h) | 0.84 (180 km/h) |
| Chasis | Yamaha R6 | KTM RC 390 |
|---|---|---|
| Frame type | Aluminium Deltabox | Steel trellis frame |
| Front susp. | USD, dia 41mm, 115.00 mm travel | USD 43mm, 125.00 mm travel |
| Rear susp. | 120.00 mm travel | Monoshock, 150.00 mm travel |