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2023 Kawasaki Ninja 400 — photo 1 of 26
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Specs

New or used
Used
Availability
In stock
Colour
Metallic Magnetic Dark Gray / Metallic Matte Twilight Blue
Available colours
Matrix Camo Gray / Metallic Matte Carbon Gray Metallic Magnetic Dark Gray / MetaManufacturer spec
Displacement
399 ccManufacturer spec
Cylinders
2Manufacturer specDealer: 4-stroke, Parallel Twin, DOHC
Engine cycle
Four-strokeManufacturer specDealer: 4-stroke, Parallel Twin, DOHC
Cooling
Liquid-cooledManufacturer specDealer: Liquid
Transmission
ManualManufacturer specDealer: 6-speed
Final drive
ChainManufacturer spec
Mileage
6,746 mi
Seat height
30.9 inManufacturer spec
Wheelbase
53.9 inManufacturer spec
Ground clearance
5.5 inManufacturer spec
Wet weight
361.6 lbManufacturer spec
Fuel capacity
3.7 galManufacturer spec
Model code
EX400HPFBN
Warranty
12 Month LimitedManufacturer spec
VIN
JKAEXKH19PDAN3550
Stock #
26-198-1
All details from the dealer (19)
Model Type
Sport

Brakes/Wheels/Tires

Brakes
Front - Single 310 mm semi-floating petal-type disc with 2-piston calipers Rear - Single 220 mm petal-type disc with single-piston caliperManufacturer spec
Tires
Front - 110 / 70-17 Rear - 150 / 70-17Manufacturer spec

Dimensions

Length
Overall - 78.3 in.Manufacturer spec
Height
Overall - 44.1 in.Manufacturer spec
Width
Overall - 28 in.Manufacturer spec

Electrical

Instrumentation
High-grade multifunction dash Economical Riding IndicatorManufacturer spec
Lighting
Twin LED headlightsManufacturer spec

Engine

Bore x Stroke
70 x 51.8 mmManufacturer spec
Compression Ratio
11.5:1Manufacturer spec
Clutch
Assist and slipperManufacturer spec
Fuel System
DFI® with dual 32 mm throttle bodiesManufacturer spec
Ignition
TCBI with digital advanceManufacturer spec

Operational

Frame
Trellis, high-tensile steelManufacturer spec
Front Suspension
41 mm hydraulic telescopic fork Travel - 4.7 in.Manufacturer spec
Rear Suspension
Horizontal back-link with adjustable spring preload Travel - 5.1 in. Uni-Trak®Manufacturer spec
Rake
24.7°Manufacturer spec
Trail
3.6 in.Manufacturer spec

Other

Includes
ERGO-FIT®Manufacturer spec

From the dealer's page

The Ninja® 400 sportbike offers the largest displacement in category at 399cc with the sophistication of twin-cylinder power. Approachable power, superb ergonomics and class-leading performance offer a smooth, manageable ride that's ideal for new riders while also alluring experienced riders. A low seat height and aggressive styling with LED headlights make the Ninja 400 the ideal choice for riders looking to enter the sport-riding scene.

Price history

Tracked since Oct 10, 2026 · last checked 3h ago

Price details as printed by the dealer

  1. Price$5,999

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Timeline

  1. First seen

    Oct 10, 2026

Market context

Comp set: 2021–2025 Kawasaki Ninja 400 · 16 listings

Median asking
$5,848
across 14 comparable listings
This one
$5,999
+2.6% vs median
Days on market
New to Throttle
segment median 1d on Throttle before leaving
Left dealer sites
1
comparable listings gone from dealer sites, or marked sold; not sales
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