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Kawasaki Ninja 400 SE
Kawasaki · 2 model years · 2020–2021
Model Years
2021 Kawasaki Ninja 400 SE
Engine: 399 cc Power: 44.8 hp Torque: 38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 Revolutions">RPM Seat: 785 mm (30.9 inches) If adjustable, lowest setting.
The 2021 Kawasaki Ninja 400 SE is an accessible sport bike designed for beginner and intermediate riders seeking an affordable entry into sportbike ownership. Its liquid-cooled 399…
2020 Kawasaki Ninja 400 SE
Engine: 399 cc Power: 44.8 hp Torque: 38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 Revolutions">RPM Weight: 166.0 kg (366.0 pounds) Seat: 785 mm (30.9 inches) If adjustable, lowest setting.
The 2020 Kawasaki Ninja 400 SE is an accessible lightweight sportbike designed for new riders and commuters seeking an affordable entry point into the Ninja lineage. Known for its …
Spec Comparison by Year
| Spec | 2021 | 2020 |
|---|---|---|
| Capacity | 399 cc | 399 cc |
| Power | 44.8 hp | 44.8 hp |
| Torque | 38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 Revolutions">RPM | 38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 Revolutions">RPM |
| Dry weight | — | 166.0 kg (366.0 pounds) |
| Seat height | 785 mm (30.9 inches) If adjustable, lowest setting. | 785 mm (30.9 inches) If adjustable, lowest setting. |





























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