Colours
While seat height is 785 mm, the slim design of both the seat and the rear of the engine gives riders an unobstructed line for their feet to reach the ground.
Measuring 310 mm (the same size as those of the Z1000), the Z400/250's semi-floating front disc offers sure stopping power. A rigid new front brake master cylinder helps eliminate ineffective (idle) stroke, contributing to controllability, while carefully selected brake hose dimensions and material contribute to brake touch. All models are equipped with ABS and feature the latest ABS unit from Nissin, the most compact and lightweight available.
The Ninja 400 features a trellis frame similar in design to that of the Ninja H2. Kawasaki's advanced dynamic rigidity analysis was used to ensure optimum rigidity with light weight. The engine is rigidmounted and used as a stressed member. The frame design contributessignificantly to the bike's low curb mass.
More rigid 41 mm telescopic fork delivers better suspension action. The front wheel feels really planted, direction changes are made easily (even when the bike is fairly upright handy when navigating traffic jams), and overall the suspension offers the plushness of a larger displacement bike.
Displacing 399 cm3, the new engine delivers significantly increased performance compared to its predecessor: 33.4 kW (+4.4 kW vs the 2018 Z300). The higher performance can largely be credited to the new downdraft intake, which is accompanied by a larger airbox offering increased intake efficiency. The increased performance is complemented by a rider-friendly character; the smooth response and abundant low-end torque facilitate throttle control for new and experienced riders alike.
The Z400 is equipped with the same stacked instrument cluster as the Z650. Offering an easy-to-read layout, the analogue-style tachometer features a gear position indicator at its centre and sits atop a multi-function LCD screen.
The new Z400 combines the sharp, aggressive style of the Z650 with the large-volume design of the Z300 to create an aggressive, agile, masculine impression. Its muscular, athletic bodywork reflects the increased performance while forming a flowing design that appears to float above the engine. Like other models in the Z Series, sugomi design elements (crouching stance, low-positioned head and upswept tail) give it a silhouette instantly recognisable as a Kawasaki Supernaked.
Relaxed rider triangle accommodates a wide range of rider sizes and riding situations, contributing to its rider-friendly character. The relatively upright riding position and wider handlebar put the rider in the ideal position for active control, facilitating dynamic, sporty riding.
More compact clutch (Ø 139 mm >> Ø 125 mm) with less rigid operating plates offers a lighter lever pull. Complementing the extremely light feel at the lever, the new clutch has a wider engagement range, facilitating control.
In addition to contributing to the Z400’s sharp looks, the newly designed LED headlamp is highly visible and offers significantly increased brightness and a wider illuminated path.
With both the engine and frame being new, engine placement could also be optimized. The new chassis features a short-wheelbase/long-swingarm design, complemented by a steep caster angle that delivers light, natural handling. The bike’s light weight also contributes to the easy handling and facilitates maneuvering when off the bike.
Designing the engine from scratch allowed the engine layout to be optimised for size, weight and efficiency. The new engine is comparable in size to that of the 2013-2018 Z250. Numerous weight reduction efforts keep weight to a minimum – despite a larger displacement. The clean design trimmed of any unnecessary items, and the revamped layout enable a slim engine and a cooling system with minimised external piping.
ERGO-FIT is an interface system that allows a wide range of riders to feel at one with their machine.
ABS (Anti-lock Brake System) ensures stable braking performance by preventing wheel lock during braking.
Based on racing technology, the Assist & Slipper Clutch acts as both a back-torque limiter and a self-servo mechanism that enables a lighter clutch lever pull.
The Economical Riding Indicator is a mark appearing on the instrument panel to indicate favourable fuel consumption, encouraging fuel efficient riding.
| Engine type | Liquid-cooled, 4-stroke, parallel twin |
|---|---|
| Compression ratio | 11.5:1 |
| Valve system | DOHC, 8 valves |
| Bore x stroke | 70.0 x 51.8 mm |
| Displacement | 399 cm³ |
| Fuel system | Fuel injection: 32 mm x 2 |
| Lubrication | Forced lubrication, semi‑dry sump |
| Starting system | Electric |
| Ignition system | Digital |
| Maximum power | 33.4 kW {45 PS} / 10,000 rpm |
|---|---|
| Maximum torque | 37.0 N•m {3.8 kgf•m} / 8,000 rpm |
| CO2 emission | 91 g/km |
| Fuel consumption | 3.9 l/100km |
| Transmission | 6-speed, return shift |
| Clutch | Wet, multi disc |
| Primary reduction ratio | 2.219 (71/32) |
| Gear ratios 1st | 2.929 (41/14) |
| Gear ratios 2nd | 2.056 (37/18) |
| Gear ratios 3rd | 1.619 (34/21) |
| Gear ratios 4th | 1.333 (32/24) |
| Gear ratios 5th | 1.154 (30/26) |
| Gear ratios 6th | 1.037 (28/27) |
| Final drive | Sealed chain |
| Final reduction ratio | 2.929 (41/14) |
| Frame type | Trellis, high-tensile steel |
|---|---|
| Trail | 92 mm |
| Wheel travel front | 120 mm |
| Wheel travel rear | 130 mm |
| Tyre, front | 110/70R17 M/C 54H |
| Tyre, rear | 150/60R17 M/C 66H |
| L x W x H | 1,990 x 800 x 1,055 mm |
| Steering angle L R | 35° / 35° |
| Wheel base | 1,370 mm |
| Ground clearance | 145 mm |
| Fuel capacity | 14.0 litres |
| Seat height | 785 mm |
| Curb mass | 167 kg |
| Front brake type | Single semi-floating petal disc |
|---|---|
| Front brake diameter | Ø 310 mm |
| Front brake caliper type | Dual-piston |
| Rear brake type | Single petal disc |
| Rear brake diameter | Ø 220 mm |
| Rear brake caliper type | Dual-piston |
| Front suspension type | Telescopic fork |
| Front suspension diameter | Ø 41 mm |
| Rear suspension type | Bottom-link Uni-Trak, gas-charged shock, and spring preload adjustability |
Genuine Kawasaki chain kit containing engine Sprocket, washer, rear sprocket, nuts and cotter pin etc.
This complete package from Kawasaki contains all the qualified genuine parts required for correct drive chain replacement for popular models.
Compared to aftermarket kits, the genuine kits have the advantage of a rubber coated front sprocket, that will make the chain operation much more quiet. Somebody who has been running an aftermarket kit will know this difference.
The new chain kits have the recognizable green Kawasaki branded packaging.
Printed adhesive gel resin tank pad helps protect finish from scratches and wear
Made to tailor fit and complement the Z400 or Ninja 400 motorcycle, this seat enhances riding comfort for taller riders.
Give your Kawasaki bike a more sporty look and sound with this Akrapovič slip-on system. This lightweight slip-on system offers great performance. The combination of racing materials like titanium for the muffler outer sleeve and carbon fiber end cap give this exhaust system a racing touch. The heatshield is included. This homologated exhaust system is compliant with Euro5 regulations (emissions and noise) and has EC type-approval.
Help protect your motorcycle from tip-over damage.
Stylish wheel rim tape to complete the look of your bike. (Set of 4 rings for 1 bike)
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An essential tool for motorcycle enthusiasts and mechanics alike. Designed to provide stability and convenience, this paddock stand allows easy access to the wheels, suspension, and other components.
This premium rear bike stand can be disassembled, making transportation a lot easier. The compact bike stand comes in a shop worthy carrying case with a built-in carrying handle. The stand is made of premium steel and has a green and black finish. The Kawasaki logo is laser cut in steel.
Optional are the forks to suit your preference;
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Semi rigid Nylon tank bag specially designed for the fuel tank shape.
Black/Grey tank bag with reflective piping and Kawasaki logo.
Pocket with transparent plastic window at top of tank bag with hole for earphone.
Inside has partitions to prevent goods moving around.
Including shoulder belt and rain cover with transparent window.
L350mm, W223mm,H150mm
Load Weight Max 2kg
Load Capacity approximate 4 Litre.
A matching bracket is required for fitment.
