14 August. Friday 2026
Kawasaki Z400 - 2023 Specifications and Reviews
The 2023 Kawasaki Z400 is an accessible naked bike designed for novice and intermediate riders seeking an agile, manageable platform. Its 399cc parallel-twin engine delivers 45 horsepower with responsive mid-range torque, making it ideal for commuting and learning fundamental riding skills. Known for its lightweight handling and affordable entry point into modern Kawasaki performance, the Z400 excels in urban environments and tight twisty roads.
General information | |
| Category | Naked bike |
| Year | 2023 |
| Model | Kawasaki Z400 |
Engine and Transmission Specifications | |
| Driveline | Sealed chain |
| Clutch | Assist and slipper Clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Air |
| Ignition | TCBI with digital advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI® with 32mm throttle bodies |
| Bore x Stroke | 70.0 x 51.8 mm (2.8 x 2.0 inches) |
| Compression | 11.5:1 |
| 0-100 km/h (0-62 mph) | 4.34 seconds |
| Top speed | 180.3 km/h (112.0 mph) |
| Torque | 38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 RPM |
| Power | 45.0 HP (32.8 kW) @ 10000 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 399.0 ccm (24.35 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. ABS |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Single disc. ABS |
| Rear tire | 150/60-17M |
| Front tire | 110/70-17M |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear Suspension | Uni-Trak® swingarm |
| Front wheel travel | 119 mm (4.7 inches) |
| Front Suspension | Telescopic fork |
| Trail | 91 mm (3.6 inches) |
| Rake (fork angle) | 24.5° |
| 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 | 145 mm (5.7 inches) |
| Overall width | 800 mm (31.5 inches) |
| Overall length | 1989 mm (78.3 inches) |
| Overall height | 1054 mm (41.5 inches) |
| Seat height | 785 mm (30.9 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 165.0 kg (363.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Economical Riding Indicator. |
| Factory warranty | 12 Month Limited Warranty |
| Starter | Electric |
| Color options | Metallic Matte Graphenesteel Gray/Metallic Spark Black, Pearl Robotic White/Metallic Matte Graphenesteel Gray |
Performance Profile & Rider Fit
45 hp
Peak Power
4.3s
0-60 mph
112 mph
Top Speed
Best For
Track45%
City88%
Cornering75%
Daily Riding85%
Touring35%
Passenger50%
Rider Profile
| Best For | Ideal for beginners and returning riders; the approachable 45hp twin, low weight and friendly ergonomics also make it a fun, forgiving second bike for intermediates. |
| Purpose | A lightweight middleweight naked built for commuting, city hopping and spirited weekend backroad rides, with enough legs for occasional short highway trips. |
| Rider Fit | Upright, roomy stance with a low 785mm seat and slim 165kg chassis. Easy reach to the ground, flat handlebar and neutral pegs keep it comfortable and unintimidating. |
| Character | Nimble, playful and easygoing. The parallel-twin revs eagerly, brakes and ABS inspire confidence, and the flickable trellis-framed chassis rewards without overwhelming. |
| Not Ideal For | Not for riders craving big-bore highway punch, long two-up touring, or any off-road use. Tall riders and those wanting relaxed cruising may find it small and buzzy. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 Kawasaki Z400 is a sleek and powerful addition to the Kawasaki lineup. With a 399cc parallel-twin engine, this bike offers plenty of torque and a smooth, responsive ride. Its lightweight chassis and comfortable seating position make it an ideal choice for both new riders and experienced motorcyclists looking for a nimble and fun ride. The stylish design and modern features, such as LED lighting and a digital display, add to the overall appeal of the Z400. In terms of performance, the 2023 Kawasaki Z400 delivers an impressive riding experience. The zippy acceleration and agile handling make it a joy to ride on both city streets and winding roads. With its affordable price point and attractive design, the Z400 is sure to be a popular choice for riders in search of a sporty and reliable motorcycle. Overall, the 2023 Kawasaki Z400 is a great option for those looking for a versatile and enjoyable ride.Add a Comment
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