

Specs
- New or used
- Used
- Availability
- In stock
- Colour
- Metallic Spark Black
- Available colours
- Metallic Spark Black Candy Plasma BlueManufacturer spec
- Displacement
- 399 ccManufacturer spec
- Cylinders
- 2Manufacturer specDealer: 4-stroke, 2-cylinder, DOHC
- Engine cycle
- Four-strokeManufacturer specDealer: 4-stroke, 2-cylinder, DOHC
- Cooling
- Liquid-cooledManufacturer specDealer: Water
- Transmission
- ManualManufacturer specDealer: 6-speed, return shift
- Final drive
- ChainManufacturer spec
- Mileage
- 6,901 mi
- Seat height
- 30.9 inManufacturer spec
- Wheelbase
- 53.9 inManufacturer spec
- Ground clearance
- 5.1 inManufacturer spec
- Wet weight
- 368.2 lbManufacturer specDealer: Curb - 368.2 lb. Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).
- Fuel capacity
- 3.7 galManufacturer spec
- Model code
- EX400HJFL
- Warranty
- 12 Month Limited WarrantyManufacturer spec
- VIN
- JKAEXKG11JDA03296
- Stock #
- U5503
All details from the dealer (16)
- Model Type
- Sport
Ergonomics
- CLIP-ON HANDLEBARS
- Clip-on handlebars offer a raised position for added comfort.Manufacturer spec
Power
- ADVANCED LIGHTWEIGHT ENGINE
- The all-new engine features a downdraft intake and a large air box which contribute to increased power at all rpm.Manufacturer spec
- ROLL-ON ACCELERATION
- Best-in-class roll-on acceleration to confidently accelerate up to speed.Manufacturer spec
Brakes/Wheels/Tires
- Brakes
- Front - 310 mm semi-floating single disc Rear - Single 220 mm discManufacturer spec
- Tires
- Front - 110/70 x 17 Rear - 150/70 x 17Manufacturer spec
Dimensions
- Length
- Overall - 78.3 in.Manufacturer spec
- Height
- Overall - 44.1 in.Manufacturer spec
- Width
- Overall - 28 in.Manufacturer spec
Engine
- Bore x Stroke
- 70 x 51.8 mmManufacturer spec
- Fuel System
- DFI® with 32 mm throttle bodies (2)Manufacturer spec
- Ignition
- TCBI with digital advanceManufacturer spec
Operational
- Frame
- Trellis, high-tensile steelManufacturer spec
- Suspension
- Front - 41 mm telescopic fork Front Travel - 4.7 in. Rear - Bottom-link Uni-Trak®, swingarm adjustable preload Rear Travel - 5.1 in.Manufacturer spec
- Rake
- 24.7°Manufacturer spec
- Trail
- 3.6 in.Manufacturer spec
From the dealer's page
STREET BORN. TRACK INSPIRED. Aggressive styling and advanced performance are at the core of the 2018 Kawasaki Ninja® 400 sportbike. With an all-new engine and a lightweight chassis, this approachable sportbike offers the perfect balance of everyday street riding and sport riding. The 399 cc twin cylinder engine delivers smooth and broad power that is easy to use for a range of riders. Featuring game-changing power and legendary Ninja performance, the all-new Ninja 400 has set the bar higher.
Price history
Tracked since Oct 4, 2026 · last checked 2h ago
Price details as printed by the dealer
- Price$4,999
- Documentation Fee+ $250
Throttle does not add these up.
- Motorsports International (this listing)
Prices as listed by dealers; auction results labelled; a dashed gap = no listed price.
Timeline
First seen
Oct 4, 2026
Market context
Comp set: 2016–2020 Kawasaki Ninja 400 · 8 listings
- Median asking
- $4,703
- across 7 comparable listings
- This one
- $4,999
- +6.3% vs median
- Days on market
- 11d
- none have left dealer sites yet
- Left dealer sites
- —
- none yet
Deal reasons — where this asking price sits against similar listings, with the sample behind it
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