For Sale USA

2021 ninja kawasaki 400

4

2021 ninja kawasaki 400 for sale on largest auction and classifieds sites

Home / / 2021 ninja kawasaki 400 refurbished & used for sale | For Sale USA
Unpainted front tire - unpainted, fender

Unpainted front tire - unpainted, fender

$67.34
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Kawasaki oem 49069 - oem, 49069-0846

Kawasaki oem 49069 - oem, 49069-0846

$400.00
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Fits kawasaki ninja 400 - fits,

Fits kawasaki ninja 400 - fits,

$427.00
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Led headlight for - kt,

Led headlight for - kt,

$499.00
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Chameleon gold purple - gold, fairing

Chameleon gold purple - gold, fairing

$519.00
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Kawasaki oem oil change - oil,

Kawasaki oem oil change - oil,

$48.92
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Fte seat cowl - fte, carbon

Fte seat cowl - fte, carbon

$29.99
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For kawasaki ninja 500 - for,

For kawasaki ninja 500 - for,

$25.19
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Led headlight assembly for - led,

Led headlight assembly for - led,

$99.00
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Plastic bodywork fairing - plastic,

Plastic bodywork fairing - plastic,

$519.00
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Fairings kit for kawasaki - fairings,

Fairings kit for kawasaki - fairings,

$339.95
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For 2018 2023 kawasaki - 2018-2023,

For 2018 2023 kawasaki - 2018-2023,

$34.92
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Red black fairing fit for - fit,

Red black fairing fit for - fit,

$399.99
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Shogun kawasaki ninja 400 z400 - shogun,

Shogun kawasaki ninja 400 z400 - shogun,

$89.00
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Stock abs bodywork for - bodywork,

Stock abs bodywork for - bodywork,

$484.95
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100 carbon fiber for - 100%, kawasaki

100 carbon fiber for - 100%, kawasaki

$246.99
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Rear seat cowl - cowl, fairings

Rear seat cowl - cowl, fairings

$36.85
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Purple forged carbon fiber - purple,

Purple forged carbon fiber - purple,

$497.94
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Integrated led tail light - integrated,

Integrated led tail light - integrated,

$30.39
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For kawasaki ninja 400 - kawasaki,

For kawasaki ninja 400 - kawasaki,

$60.80
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2021 kawasaki ninja - kawasaki, 400

2021 kawasaki ninja - kawasaki, 400

$150.00
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For kawasaki ninja400 - for,

For kawasaki ninja400 - for,

$26.60
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Fairing kit for kawasaki ninja - kit,

Fairing kit for kawasaki ninja - kit,

$349.01
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2018 2023 kawasaki ninja 400 - kawasaki,

2018 2023 kawasaki ninja 400 - kawasaki,

$95.00
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Unpianted injection bodywork - injection,

Unpianted injection bodywork - injection,

$226.00
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Black gray carbon - black, fiber

Black gray carbon - black, fiber

$443.99
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For kawasaki ex400 ninja400 - kawasaki,

For kawasaki ex400 ninja400 - kawasaki,

$22.17
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Ftg seat cowl cover - ftg, 100%

Ftg seat cowl cover - ftg, 100%

$59.99
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Carbon fiber paint - carbon, gas

Carbon fiber paint - carbon, gas

$158.01
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For 2018 2022 kawasaki - 2018-2022, ninja

For 2018 2022 kawasaki - 2018-2022, ninja

$163.68
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Injection bodywork kit for - bodywork,

Injection bodywork kit for - bodywork,

$519.95
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Motorcycle aerodynamic wing - motorcycle,

Motorcycle aerodynamic wing - motorcycle,

$148.98
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Upgrade rotate wind wing side - rotate,

Upgrade rotate wind wing side - rotate,

$42.99
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Fairing kit tank cover - fairing, /

Fairing kit tank cover - fairing, /

$114.01
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For kawasaki ninja 400 - kawasaki,

For kawasaki ninja 400 - kawasaki,

$31.99
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Side tank traction grips - tank,

Side tank traction grips - tank,

$22.17
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For kawasaki z400 ninja 400 - kawasaki,

For kawasaki z400 ninja 400 - kawasaki,

$71.29
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For kawasaki ninja 400 z400 - for,

For kawasaki ninja 400 z400 - for,

$25.53
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Carbon fiber painted fairing - carbon,

Carbon fiber painted fairing - carbon,

$539.99
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Carbon fiber rear tail seat - rear,

Carbon fiber rear tail seat - rear,

$184.79
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Injection fairing kit tank - injection,

Injection fairing kit tank - injection,

$549.00
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Fit for kawasaki ninja 400 - fit,

Fit for kawasaki ninja 400 - fit,

$23.99
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For kawasaki ninja - kawasaki, 500

For kawasaki ninja - kawasaki, 500

$34.31
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Injection black fairing fit - injection,

Injection black fairing fit - injection,

$349.99
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Front turn signals light fit - front,

Front turn signals light fit - front,

$15.99
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Bodywork for kawasaki ninja - bodywork,

Bodywork for kawasaki ninja - bodywork,

$454.95
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2018 2023 kawasaki ninja 400 - kawasaki,

2018 2023 kawasaki ninja 400 - kawasaki,

$27.99
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Fairing kit for kawasaki ninja - for,

Fairing kit for kawasaki ninja - for,

$569.00
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Stock injection black abs - black,

Stock injection black abs - black,

$349.99
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Air filter fit for - filter, kawasaki

Air filter fit for - filter, kawasaki

$22.99
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Fairing kit for - kawasaki, ninja

Fairing kit for - kawasaki, ninja

$459.00
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Abs plastics fairings kit for - abs,

Abs plastics fairings kit for - abs,

$378.95
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2021 kawasaki ninja 400 - kawasaki,

2021 kawasaki ninja 400 - kawasaki,

$51.22
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Fits for kawasaki ninja 400 - fits,

Fits for kawasaki ninja 400 - fits,

$108.99
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New abs unpianted fairing - new,

New abs unpianted fairing - new,

$225.90
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2021 kawasaki ninja 400 - 2021,

2021 kawasaki ninja 400 - 2021,

$30.34
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Fender eliminator tail - tail, tidy

Fender eliminator tail - tail, tidy

$26.99
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For kawasaki ninja - for, 400

For kawasaki ninja - for, 400

$376.19
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Rear seat cowl - seat,

Rear seat cowl - seat,

$36.99
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Carbon fiber rear - seat, tail

Carbon fiber rear - seat, tail

$135.59
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Crash cage stunt - crash, engine

Crash cage stunt - crash, engine

$73.49
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For kawasaki ninja 500 - for,

For kawasaki ninja 500 - for,

$87.37
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Wolfline rider seat for - wolfline,

Wolfline rider seat for - wolfline,

$35.99
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Led headlight assembly stay - assembly, &

Led headlight assembly stay - assembly, &

$199.80
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For kawasaki ninja - kawasaki,

For kawasaki ninja - kawasaki,

$121.03
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Kawasaki oem full synthetic - kawasaki,

Kawasaki oem full synthetic - kawasaki,

$60.71
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Left right rearview mirrors - &,

Left right rearview mirrors - &,

$20.33
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2021 kawasaki ninja 400 - 2021,

2021 kawasaki ninja 400 - 2021,

$100.81
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For kawasaki ninja - ninja, z400

For kawasaki ninja - ninja, z400

$26.49
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2018 2024 kawasaki ninja 400 - 2018-2024,

2018 2024 kawasaki ninja 400 - 2018-2024,

$175.00
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Glossy black gas - glossy, tank

Glossy black gas - glossy, tank

$95.01
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2021 kawasaki ninja 400 - ninja,

2021 kawasaki ninja 400 - ninja,

$26.86
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Pcs side tank - traction, grip

Pcs side tank - traction, grip

$22.17
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Kawasaki center tail cover - kawasaki,

Kawasaki center tail cover - kawasaki,

$125.03
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Abs windscreen for ninja400 - windscreen,

Abs windscreen for ninja400 - windscreen,

$39.95
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Carbon fiber upper - fiber,

Carbon fiber upper - fiber,

$103.01
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Carbon fiber fairing kit - fiber,

Carbon fiber fairing kit - fiber,

$550.04
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For kawasaki ex400 - kawasaki,

For kawasaki ex400 - kawasaki,

$22.17
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Full bodywork for kawasaki - bodywork,

Full bodywork for kawasaki - bodywork,

$549.95
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Side tank traction grips - 4x,

Side tank traction grips - 4x,

$22.17
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For kawasaki ninja - ninja, ex400

For kawasaki ninja - ninja, ex400

$78.85
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Carbon fiber style wind - style,

Carbon fiber style wind - style,

$44.50
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For 2018 2023 kawasaki - for, 2018-2023

For 2018 2023 kawasaki - for, 2018-2023

$38.00
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Carbon fiber fairing - carbon, kit

Carbon fiber fairing - carbon, kit

$543.99
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Carbon fiber solo seat - carbon,

Carbon fiber solo seat - carbon,

$160.00
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Front upper stay - front,

Front upper stay - front,

$93.95
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For kawasaki ninja 400 2018 - kawasaki,

For kawasaki ninja 400 2018 - kawasaki,

$76.00
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Fairing kit for kawasaki ex400 - for,

Fairing kit for kawasaki ex400 - for,

$204.01
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For kawasaki ninja - for, 2018-23

For kawasaki ninja - for, 2018-23

$77.35
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Front led turn signals light - led,

Front led turn signals light - led,

$18.41
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2021 kawasaki ninja 400 - 2021,

2021 kawasaki ninja 400 - 2021,

$75.00
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2018 2023 kawasaki ninja - 2018-2023,

2018 2023 kawasaki ninja - 2018-2023,

$75.00
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2018 2023 kawasaki ninja - 2018-2023,

2018 2023 kawasaki ninja - 2018-2023,

$35.00
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Forged carbon fiber fairing - forged,

Forged carbon fiber fairing - forged,

$589.00
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100 carbon fiber fuel gas - carbon,

100 carbon fiber fuel gas - carbon,

$266.99
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2019 2023 real carbon fiber - real,

2019 2023 real carbon fiber - real,

$149.43
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📊96 listings · from $15.99 · avg $181.91

Browse 96 2021 ninja kawasaki 400 listings currently in our index. Prices range from $15.99 to $589, with an average of $181.91. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 2021 ninja kawasaki 400 →

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Everything you need to know about 2021 ninja kawasaki 400

Whether you are looking for a brand-new or second-hand 2021 ninja kawasaki 400, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $15.99, while premium listings can reach $589 — giving you a wide budget spread to work with. The average price of $181.91 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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