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 fender - front,

Unpainted front tire fender - front,

$67.34
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Kawasaki oem 49069 0846 - oem, 49069-0846

Kawasaki oem 49069 0846 - oem, 49069-0846

$400.00
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Fits kawasaki ninja 400 - kawasaki,

Fits kawasaki ninja 400 - kawasaki,

$427.00
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Led headlight for - led,

Led headlight for - led,

$499.00
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Chameleon gold purple fairing - chameleon,

Chameleon gold purple fairing - chameleon,

$519.00
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Kawasaki oem oil - oem, change

Kawasaki oem oil - oem, change

$48.92
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Fte seat cowl pad - cowl, carbon

Fte seat cowl pad - cowl, 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 - for, 2018-2023

For 2018 2023 - for, 2018-2023

$34.92
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Red black fairing fit - black, for

Red black fairing fit - black, for

$399.99
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Shogun kawasaki ninja 400 z400 - 400,

Shogun kawasaki ninja 400 z400 - 400,

$89.00
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Stock abs bodywork - stock, for

Stock abs bodywork - stock, for

$484.95
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100 carbon fiber for - carbon, kawasaki

100 carbon fiber for - carbon, kawasaki

$246.99
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Rear seat cowl fairings cover - rear,

Rear seat cowl fairings cover - rear,

$36.85
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Purple forged carbon fiber - forged,

Purple forged carbon fiber - forged,

$497.94
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Integrated led tail - integrated,

Integrated led tail - integrated,

$30.39
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For kawasaki ninja - kawasaki, z400

For kawasaki ninja - kawasaki, z400

$60.80
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2021 kawasaki ninja 400 - kawasaki,

2021 kawasaki ninja 400 - kawasaki,

$150.00
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For kawasaki ninja400 - for,

For kawasaki ninja400 - for,

$26.60
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Fairing kit for - for, kawasaki

Fairing kit for - for, kawasaki

$349.01
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2018 2023 kawasaki ninja - 2018-2023, 400

2018 2023 kawasaki ninja - 2018-2023, 400

$95.00
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Unpianted injection bodywork - unpianted,

Unpianted injection bodywork - unpianted,

$226.00
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Black gray carbon fiber - black,

Black gray carbon fiber - black,

$443.99
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For kawasaki ex400 - for,

For kawasaki ex400 - for,

$22.17
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Ftg seat cowl cover 100 - ftg,

Ftg seat cowl cover 100 - ftg,

$59.99
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Carbon fiber paint - paint, fuel

Carbon fiber paint - paint, fuel

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

For 2018 2022 kawasaki ninja - for, 2018-2022

$163.68
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Injection bodywork kit for - injection,

Injection bodywork kit for - injection,

$519.95
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Motorcycle aerodynamic wing - ,

Motorcycle aerodynamic wing - ,

$148.98
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Upgrade rotate wind wing - rotate, side

Upgrade rotate wind wing - rotate, side

$42.99
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Fairing kit tank cover - kit,

Fairing kit tank cover - kit,

$114.01
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For kawasaki ninja - kawasaki, 400/z400

For kawasaki ninja - kawasaki, 400/z400

$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 - ninja,

For kawasaki ninja 400 z400 - ninja,

$25.53
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Carbon fiber painted - fiber, fairing

Carbon fiber painted - fiber, fairing

$539.99
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Carbon fiber rear tail seat - tail,

Carbon fiber rear tail seat - tail,

$184.79
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Injection fairing kit tank for - injection,

Injection fairing kit tank for - injection,

$549.00
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Fit for kawasaki ninja 400 - for,

Fit for kawasaki ninja 400 - for,

$23.99
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For kawasaki ninja 500 - for, 400

For kawasaki ninja 500 - for, 400

$34.31
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Injection black fairing fit - us,

Injection black fairing fit - us,

$349.99
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Front turn signals light - front,

Front turn signals light - front,

$15.99
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Bodywork for kawasaki ninja - for,

Bodywork for kawasaki ninja - for,

$454.95
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2018 2023 kawasaki ninja - 2018-2023, 400

2018 2023 kawasaki ninja - 2018-2023, 400

$27.99
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Fairing kit for kawasaki ninja - fairing,

Fairing kit for kawasaki ninja - fairing,

$569.00
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Stock injection black - stock,

Stock injection black - stock,

$349.99
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Air filter fit - filter,

Air filter fit - filter,

$22.99
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Fairing kit for kawasaki - kit,

Fairing kit for kawasaki - kit,

$459.00
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Abs plastics fairings - plastics, kit

Abs plastics fairings - plastics, kit

$378.95
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2021 kawasaki ninja 400 - 2021,

2021 kawasaki ninja 400 - 2021,

$51.22
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Fits for kawasaki - kawasaki, ninja

Fits for kawasaki - kawasaki, ninja

$108.99
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New abs unpianted fairing - unpianted,

New abs unpianted fairing - unpianted,

$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 tidy - fender,

Fender eliminator tail tidy - fender,

$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 cover fairings - cowl,

Rear seat cowl cover fairings - cowl,

$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 - cage, engine

Crash cage stunt - cage, engine

$73.49
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For kawasaki ninja 500 400 - 500,

For kawasaki ninja 500 400 - 500,

$87.37
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Wolfline rider seat - wolfline,

Wolfline rider seat - wolfline,

$35.99
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Led headlight assembly - headlight,

Led headlight assembly - headlight,

$199.80
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For kawasaki ninja - ninja, 400

For kawasaki ninja - ninja, 400

$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 - 2021,

2021 kawasaki ninja - 2021,

$100.81
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For kawasaki ninja 400 - kawasaki,

For kawasaki ninja 400 - kawasaki,

$26.49
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2018 2024 kawasaki - kawasaki, ninja

2018 2024 kawasaki - kawasaki, ninja

$175.00
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Glossy black gas - black, tank

Glossy black gas - black, tank

$95.01
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2021 kawasaki ninja 400 - 2021, 18-22

2021 kawasaki ninja 400 - 2021, 18-22

$26.86
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Pcs side tank - 4,

Pcs side tank - 4,

$22.17
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Kawasaki center tail - kawasaki,

Kawasaki center tail - kawasaki,

$125.03
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Abs windscreen for - abs,

Abs windscreen for - abs,

$39.95
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Carbon fiber upper - upper, cowl

Carbon fiber upper - upper, cowl

$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, ninja400

For kawasaki ex400 - kawasaki, ninja400

$22.17
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Full bodywork for kawasaki - full,

Full bodywork for kawasaki - full,

$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 400 - kawasaki, ex400

For kawasaki ninja 400 - kawasaki, ex400

$78.85
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Carbon fiber style wind - fiber,

Carbon fiber style wind - fiber,

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

For 2018 2023 kawasaki ninja - 2018-2023,

$38.00
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Carbon fiber fairing kit - carbon,

Carbon fiber fairing kit - carbon,

$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 headlight - upper,

Front upper stay headlight - upper,

$93.95
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For kawasaki ninja 400 - kawasaki,

For kawasaki ninja 400 - kawasaki,

$76.00
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Fairing kit for - fairing,

Fairing kit for - fairing,

$204.01
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For kawasaki ninja 400 - kawasaki,

For kawasaki ninja 400 - kawasaki,

$77.35
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Front led turn signals light - signals,

Front led turn signals light - signals,

$18.41
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2021 kawasaki ninja - 400, ex400

2021 kawasaki ninja - 400, ex400

$75.00
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2018 2023 kawasaki ninja 400 - kawasaki,

2018 2023 kawasaki ninja 400 - kawasaki,

$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 - fiber,

100 carbon fiber fuel gas - fiber,

$266.99
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2019 2023 real carbon fiber - 2019-2023, 3k

2019 2023 real carbon fiber - 2019-2023, 3k

$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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