14 August. Friday 2026
Kawasaki Z400 - 2020 Specifications and Reviews
The 2020 Kawasaki Z400 is an entry-level naked bike designed for new riders and commuters seeking an approachable, lightweight platform. Known for its manageable 399cc parallel-twin engine and nimble handling, it delivers practical performance without overwhelming inexperience. The Z400 excels as a learner-friendly motorcycle that doesn't compromise on style or real-world usability.
General information | |
| Price as new | 3.1 See the detailed rating of engine performance, design and look, accident risk, etc. Compare with any other motorcycle. |
| Category | Naked bike |
| Year | 2020 |
| Model | Kawasaki Z400 |
Engine and Transmission Specifications | |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Air |
| Ignition | TCBI with digital advance |
| Fuel control | Overhead Cams (OHC) |
| Fuel system | Injection. DFI® with 32mm throttle bodies |
| Valves per Cylinder | 2 |
| Bore x Stroke | 70.0 x 51.8 mm (2.8 x 2.0 inches) |
| Compression | 11.5:1 |
| Top speed | 147.0 km/h (91.3 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 |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Single disc |
| 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 | |
| Oil capacity | 2.00 litres (2.11 US quarts) |
| 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. |
| Power/weight ratio | 0.2695 HP/kg |
| Weight incl. oil, gas, etc | 165.0 kg (363.8 pounds) |
| Dry weight | 167.0 kg (368.2 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Factory warranty | 12 Month Limited Warranty |
| Starter | Electric |
| Color options | Metallic Matte Graphite Gray/Metallic Spark Black, Candy Steel Furnace Orange/Metallic Flat Spark Black |
Maintenance and service data | |
| Fork tube size | 41 mm (1.6 inches) |
| Tire pressure rear | 33 PSI (2.3 Bar or 230 kPa) |
| Tire pressure front | 29 PSI (2 Bar or 200 kPa) |
| Sprockets | 14/41 (front/rear) |
| Chain links | 106 |
| Chain size | 520 |
| Idle speed | 1300 +/- 100 RPM |
| Spark plugs | NGK LMAR9G |
| Battery | FTX9-BS |
| Coolant | 1.00 litres (0.26 US gallons) |
| Brake fluid | DOT 4 |
Performance Profile & Rider Fit
45 hp
Peak Power
4.3s
0-60 mph
91.3 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 2020 Kawasaki Z400 is a stylish and powerful motorcycle that is perfect for both beginner and experienced riders. With a 399cc parallel-twin engine, this bike delivers plenty of torque and smooth power delivery, making it a joy to ride on both city streets and winding roads. The Z400 also features a lightweight chassis and responsive handling, making it easy to maneuver in tight spaces and at high speeds. The modern design and aggressive styling of the Z400 will turn heads wherever you go, making it a great choice for riders who want a bike that looks as good as it performs. In addition to its impressive performance, the 2020 Kawasaki Z400 also comes equipped with advanced technology and safety features. The bike features a full LCD instrument panel with a gear position indicator and shift light, as well as an ABS braking system for added peace of mind on the road. With its combination of power, style, and safety features, the Z400 offers a top-notch riding experience that is sure to impress any motorcycle enthusiast. Whether you're a new rider looking for a reliable and easy-to-handle bike, or an experienced rider in search of an exhilarating ride, the 2020 Kawasaki Z400 is the perfect choice for anyone looking for a thrilling and reliable motorcycle.Add a Comment
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