| Max power | 41 hp (@10 750 RPM) |
| Max torque | 22 lb ft (@9 000 RPM) |
| Displacement | 321 cc |
| Layout | DOHC Inline-2 |
| Valves | 8 |
| Redline | 12 500 RPM |
| Idling speed | 1 200 RPM |
| Management | Fuel Injection |
| Compression | 11.20:1 |
| Bore x Stroke | 68.0 mm x 44.1 mm |
| Oil capacity | 2.27 quart |
| Oil type | 10W40, Yamalube 10W40, Shell Rotella 10W40 |
| Spark plug type | NGK CR8E |
| Cooling | Liquid |
| Battery type | GTZ8V |
| Front brakes | Disc |
| Front caliper | 2 pistons |
| Front brake diameter | 298 mm |
| Rear brakes | Disc |
| Rear caliper | 1 piston |
| Rear brake diameter | 220 mm |
| Brake fluid | DOT4 |
| Front tire | 110/70 R17 |
| Pressure | 29.01 PSI |
| Rear tire | 140/70 R17 |
| Pressure | 36.26 PSI |
| Stock tires | MICHELIN PILOT STREET 110/70R17, MICHELIN PILOT STREET 140/70R17 |