01 July. Wednesday 2026
Kawasaki Ninja 400 - 2023 Specifications and Reviews
The 2023 Kawasaki Ninja 400 is an entry-level sport bike designed for new riders and commuters seeking an agile, fuel-efficient machine. Its 399cc liquid-cooled twin-cylinder engine delivers responsive performance with excellent manageability, while the assist and slipper clutch make it easy to control. Known for its nimble handling, affordable pricing, and low seat height, the Ninja 400 excels as a learner-friendly gateway into sportbike riding.
General information | |
| Category | Sport |
| Year | 2023 |
| Model | Kawasaki Ninja 400 |
| | |
Engine and Transmission Specifications | |
| Driveline | Sealed chain |
| Clutch | Assist and Slipper Clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | TCBI w/digital advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI® with dual 32mm throttle bodies |
| Bore x Stroke | 70.0 x 51.8 mm (2.8 x 2.0 inches) |
| Compression | 11.5:1 |
| Engine type | Twin, four-stroke |
| Capacity: | 399.0 ccm (24.35 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Single petal-type disc with single-piston caliper. Optional ABS. |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Single disc. Single petal-type disc with 2-piston calipers. Optional ABS. |
| Rear tire | 150/70-17 |
| Front tire | 110/70-17 |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear Suspension | Horizontal back-link with adjustable spring preload |
| Front wheel travel | 119 mm (4.7 inches) |
| Front Suspension | 41mm hydraulic telescopic fork |
| Trail | 91 mm (3.6 inches) |
| Rake (fork angle) | 24.7° |
| Frame type | Trellis, high-tensile steel |
| | |
Physical measures and capacities | |
| Fuel capacity | 3.70 litres (0.98 US gallons) |
| Wheelbase | 1369 mm (53.9 inches) |
| Ground clearance | 140 mm (5.5 inches) |
| Overall width | 711 mm (28.0 inches) |
| Overall length | 1989 mm (78.3 inches) |
| Overall height | 1120 mm (44.1 inches) |
| Seat height | 785 mm (30.9 inches) If adjustable, lowest setting. |
| Dry weight | 164.0 kg (361.6 pounds) |
Other specs | |
| Comments | Small windscreen. Economical Riding Indicator. |
| Factory warranty | 12 Month Limited Warranty |
| Starter | Electric |
| Color options | Metallic Carbon Gray/Metallic Matte Carbon Gray, Metallic Magnetic Dark Gray/Metallic Matte Twilight Blue, Pearl Blizzard White/Metallic Carbon Gray |
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 Kawasaki Ninja 400 is a powerful and sleek sportbike that offers a thrilling riding experience. With a 399cc parallel-twin engine, this bike delivers impressive performance and acceleration. The lightweight chassis and responsive handling make it easy to maneuver through tight turns and straightaways. The stylish design and aggressive stance of the Ninja 400 make it a standout choice for riders looking for a visually striking bike. Whether you're a seasoned rider or a beginner, the Ninja 400 offers plenty of power and excitement for the road. Overall, the 2023 Kawasaki Ninja 400 is a top-notch sportbike that delivers impressive performance and stylish design. From its powerful engine to its agile handling, this bike is a thrill to ride. Whether you're hitting the open road or cruising around town, the Ninja 400 offers an exhilarating experience for riders of all levels. If you're in the market for a sportbike that balances power and style, the Ninja 400 is definitely worth considering.Add a Comment
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