Kawasaki Ninja 400 Performance - 2023 Specifications and Reviews
The 2023 Kawasaki Ninja 400 Performance is an entry-level sport bike designed for new and returning riders seeking an accessible, nimble machine. Powered by a 399cc parallel-twin four-stroke engine producing 45 horsepower, it combines lightweight handling with reliable performance. Known for its forgiving nature and modern features like fuel injection and liquid cooling, the Ninja 400 excels as an ideal learner bike or economical commuter.
2023
General information | |
| Category | Sport |
| Year | 2023 |
| Model | Kawasaki Ninja 400 Performance |
Engine and Transmission Specifications | |
| Driveline | Sealed chain |
| Clutch | Wet multi-disc, manual. Assist and Slipper. |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced lubrication, wet sump |
| Ignition | TCBI w/digital advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI® with dual 32mm throttle bodies |
| Valves per Cylinder | 4 |
| Bore x Stroke | 70.0 x 51.8 mm (2.8 x 2.0 inches) |
| Compression | 11.5:1 |
| Torque | 37.0 Nm (3.8 kgf-m or 27.3 ft.lbs) @ 8000 Revolutions">RPM |
| Power | 45.0 Horsepower">HP (32.8 Kilowatt">kW)) @ 10000 Revolutions">RPM |
| 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-R17 |
| Front tire | 110/70-R17 |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear Suspension | Bottom-Link Uni-Trak, gas-charged shock with adjustable preload |
| Front wheel travel | 119 mm (4.7 inches) |
| Front Suspension | 41mm hydraulic telescopic fork |
| Trail | 92 mm (3.6 inches) |
| Rake (fork angle) | 24.7° |
| Frame type | Trellis, high-tensile steel |
| | |
Physical measures and capacities | |
| Fuel capacity | 14.00 litres (3.70 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. |
| Power/weight ratio | 0.2679 HP/kg |
| Dry weight | 168.0 kg (370.4 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, Lime Green/Ebony |
Rider Reviews
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