| Engine | KTM 390 Duke | Ducati Monster 659 |
|---|---|---|
| Displacement | 373 cc | 659 cc |
| Max power | 43 hp (@8 600 RPM) | 52 hp (@8 250 RPM) |
| Max torque | 25 lb ft (@6 800 RPM) | 33 lb ft (@7 500 RPM) |
| Redline | 10 500 RPM | 9 500 RPM |
| Idling speed | 1 650 RPM | 1 200 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Single | SOHC Desmodue V2 |
| Compression | 12.90:1 | 10.20:1 |
| Oil capacity | 2.93 quart | |
| Oil type | 15W50 | 15W50, Motul 300V 15W50, Liqui Moly 15W50 |
| Spark plug type | BOSCH VR 5 NE, BOSCH VR 5 NEU | NGK DCPR8E |
| Cooling | Liquid | Air |
| Valves | 4 | 4 |
| Bore | 89.0 mm | 88.0 mm |
| Stroke | 60.0 mm | 54.2 mm |
| Throttle bore | 45.0 mm | |
| Weight to power | 8.05 lbs/hp | 7.89 lbs/hp |
| Power to weight | 310 hp/2500lbs | 317 hp/2500lbs |
| Gearbox | KTM 390 Duke | Ducati Monster 659 |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | X-Ring 5/8 x 1/4" | DID 520 V6, 108 links |
| Gears count | 6 | 6 |
| Primary ratio | 2.667 | 1.848 |
| Final drive | 3.0 | 3.0 |
| 1. gear | 2.667 (35 mph) | 2.461 (51 mph) |
| 2. gear | 1.857 (50 mph) | 1.666 (75 mph) |
| 3. gear | 1.421 (66 mph) | 1.333 (94 mph) |
| 4. gear | 1.143 (82 mph) | 1.13 (111 mph) |
| 5. gear | 0.956 (98 mph) | 1.0 (125 mph) |
| 6. gear | 0.84 (112 mph) | 0.923 (135 mph) |
| Chasis | KTM 390 Duke | Ducati Monster 659 |
|---|---|---|
| Frame type | Steel trellis frame | Steel trellis |
| Front susp. | USD 43mm, 5.91 in travel | Showa 43mm USD, 4.72 in travel |
| Rear susp. | Monoshock, 5.91 in travel | Sachs monoshock, 5.83 in travel |