KAWASAKI Ninja ZX-4R specifications — approved in Switzerland
77.5 HP
Max power
39.0 Nm
Max torque
228 km/h
Top speed
264 kg
Curb weight
6XA831
| Power | 77.5 HP (57.0 kW) @ 14 500 rpm |
| Torque | 39.0 Nm @ 13 000 rpm |
| Top speed |
| 228 km/h |
| Weight/power ratio | 3.41 kg/HP |
| Displacement | 399 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 4 / en ligne-Inj |
| Transmission | Manuelle 6 vitesses |
| Engine | ZX400PE |
| Curb weight | 264 kg |
| Gross weight | 369 kg |
| Width | 1 990 mm |
| Height | 1 110 mm |
| Doors | support latéral |
| Tires | AV= 120/70ZR17 (51V): 3.50x17 |
| Tires (option) | AR= 160/60ZR17 (65V): 4.50x17 |
| Manufacturer | Kawasaki Motors, Ltd, J-673-8666 Akashi Hyogo |
| Approval date | 10/10/2023 |
| Type approval no. | 6XA831 |
6KA403
| Power | 77.5 HP (57.0 kW) @ 14 500 rpm |
| Torque | 39.0 Nm @ 13 000 rpm |
| Top speed | 228 km/h |
| Weight/power ratio | 3.41 kg/HP |
| Displacement | 399 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 4 / en ligne-Inj |
| Transmission | Manuelle 6 vitesses |
| Engine | ZX400PE |
| Curb weight | 264 kg |
| Gross weight | 369 kg |
| Width | 1 990 mm |
| Height | 1 110 mm |
| Doors | support latéral |
| Tires | AV= 120/70ZR17 (51V): 3.50x17 |
| Tires (option) | AR= 160/60ZR17 (65V): 4.50x17 |
| Manufacturer | Kawasaki Motors, Ltd, J-673-8666 Akashi Hyogo |
| Approval date | 19/09/2023 |
| Type approval no. | 6KA403 |
6KA413
| Power | 47.6 HP (35.0 kW) @ 13 900 rpm |
| Torque | 28.0 Nm @ 10 100 rpm |
| Top speed | 180 km/h |
| Weight/power ratio | 5.55 kg/HP |
| Displacement | 399 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 4 / en ligne-Inj |
| Transmission | Manuelle 6 vitesses |
| Engine | ZX400PE |
| Curb weight | 264 kg |
| Gross weight | 369 kg |
| Width | 1 990 mm |
| Height | 1 110 mm |
| Doors | support latéral |
| Tires | AV= 120/70ZR17 (51V): 3.50x17 |
| Tires (option) | AR= 160/60ZR17 (65V): 4.50x17 |
| Manufacturer | Kawasaki Motors, Ltd, J-673-8666 Akashi Hyogo |
| Approval date | 28/08/2024 |
| Type approval no. | 6KA413 |
