| Engine code | NC42E |
| Max power | 53 hp (@10 500 RPM) |
| Max torque | 28 lb ft (@9 500 RPM) |
| Displacement | 399 cc |
| Layout | DOHC Inline-4 |
| Valves | 16 |
| Redline | 13 000 RPM |
| Idling speed | 1 400 RPM |
| Management | Fuel Injection |
| Compression | 11.30:1 |
| Bore x Stroke | 55.0 mm x 42.0 mm |
| Oil capacity | 3.60 quart |
| Spark plug type | NKG CR8EH9, DENSO U24FER9 |
| Cooling | Liquid |
| Weight to power | 8.11 lbs/hp |
| Power to weight | 308 hp/2500lbs |
| Battery type | 12V - 8.6Ah |
| Front brakes | Two discs |
| Front caliper | 2 pistons |
| Front brake diameter | 296 mm |
| Rear brakes | Disc |
| Rear caliper | 1 piston |
| Rear brake diameter | 256 mm |
| Front tire | 120/60 ZR17 |
| Rear tire | 160/60 ZR17 |