For Sale USA

2021 ninja kawasaki 400

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

Home / / 2021 ninja kawasaki 400 refurbished & used for sale | For Sale USA
Upgrade rotate wind wing side - upgrade,

Upgrade rotate wind wing side - upgrade,

$42.99
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Black windscreen windshield - black,

Black windscreen windshield - black,

$27.25
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Abs plastic green black - abs,

Abs plastic green black - abs,

$414.95
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Integrated led tail light - led,

Integrated led tail light - led,

$30.39
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Led headlight assembly for - led,

Led headlight assembly for - led,

$99.00
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For kawasaki ex400 - kawasaki, ninja400

For kawasaki ex400 - kawasaki, ninja400

$19.60
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For kawasaki ex400 - ex400, ninja400

For kawasaki ex400 - ex400, ninja400

$19.60
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Tank pad traction - tank, side

Tank pad traction - tank, side

$19.60
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For kawasaki ex400 - for,

For kawasaki ex400 - for,

$19.60
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For kawasaki ninja 400 - for,

For kawasaki ninja 400 - for,

$25.53
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2018 2023 kawasaki - 2018-2023, ninja

2018 2023 kawasaki - 2018-2023, ninja

$45.00
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For kawasaki ex400 ninja400 - for,

For kawasaki ex400 ninja400 - for,

$19.60
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Side tank traction - 4x, grips

Side tank traction - 4x, grips

$19.60
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2018 2021 kawasaki ninja - 2018-2021,

2018 2021 kawasaki ninja - 2018-2021,

$80.00
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One way quick - way, electric

One way quick - way, electric

$155.00
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Plastic bodywork fairing - plastic,

Plastic bodywork fairing - plastic,

$519.00
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2021 kawasaki ninja 400 - 2021, 18-23

2021 kawasaki ninja 400 - 2021, 18-23

$617.49
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Red black fairing fit for - red,

Red black fairing fit for - red,

$399.99
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2018 2023 kawasaki ninja 400 - 2018-2023,

2018 2023 kawasaki ninja 400 - 2018-2023,

$95.00
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Kawasaki oem oil - oem,

Kawasaki oem oil - oem,

$51.16
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Front turn signals light - front, fit

Front turn signals light - front, fit

$19.99
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For kawasaki ex400 - for,

For kawasaki ex400 - for,

$19.60
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Fit for kawasaki - kawasaki, 400

Fit for kawasaki - kawasaki, 400

$26.99
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Stator cover crankcase engine - cover,

Stator cover crankcase engine - cover,

$63.80
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Front left right led turn - &,

Front left right led turn - &,

$23.60
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2021 kawasaki ninja 400 ex400 - 2021,

2021 kawasaki ninja 400 ex400 - 2021,

$75.00
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For kawasaki ninja 400 - kawasaki, z400

For kawasaki ninja 400 - kawasaki, z400

$42.98
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2018 2023 kawasaki ninja - kawasaki, 400

2018 2023 kawasaki ninja - kawasaki, 400

$75.00
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2020 2021 2022 - , kawasaki

2020 2021 2022 - , kawasaki

$320.00
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Taillight turn integrated - turn,

Taillight turn integrated - turn,

$31.99
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Orange black fairing - orange,

Orange black fairing - orange,

$420.95
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Pair projector drl led - pair,

Pair projector drl led - pair,

$249.99
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Fairings kit for kawasaki - fairings,

Fairings kit for kawasaki - fairings,

$339.95
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Motorcycle winglet front beak - motorcycle,

Motorcycle winglet front beak - motorcycle,

$18.17
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2021 kawasaki ninja - 2021,

2021 kawasaki ninja - 2021,

$175.00
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Injection forged carbon purple - injection,

Injection forged carbon purple - injection,

$517.65
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Outlet for radiator - outlet, kawasaki

Outlet for radiator - outlet, kawasaki

$64.34
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Matte pink fairing - matte,

Matte pink fairing - matte,

$494.95
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Fairing kit bodywork for - fairing,

Fairing kit bodywork for - fairing,

$379.95
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Kawasaki ninja 400 ex400 - 400,

Kawasaki ninja 400 ex400 - 400,

$149.99
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For kawasaki ninja400 - for, ninja400/z400

For kawasaki ninja400 - for, ninja400/z400

$26.60
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2018 2023 kawasaki ninja - 2018-2023,

2018 2023 kawasaki ninja - 2018-2023,

$120.00
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2018 2023 kawasaki ninja 400 - kawasaki,

2018 2023 kawasaki ninja 400 - kawasaki,

$35.00
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Air filter fit - air, for

Air filter fit - air, for

$22.99
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2018 2023 kawasaki ninja 400 - 2018-2023,

2018 2023 kawasaki ninja 400 - 2018-2023,

$65.00
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Side tank traction grips - traction,

Side tank traction grips - traction,

$19.60
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Tank pad traction - pad, side

Tank pad traction - pad, side

$19.60
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Left right rearview mirrors - right,

Left right rearview mirrors - right,

$20.33
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Side tank traction grips - side,

Side tank traction grips - side,

$19.60
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Side tank traction - traction, grips

Side tank traction - traction, grips

$19.60
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Mshine cnc bar - bar, for

Mshine cnc bar - bar, for

$30.14
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Complete fairing screws bolts - complete,

Complete fairing screws bolts - complete,

$34.95
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2021 kawasaki ninja - 18-22,

2021 kawasaki ninja - 18-22,

$30.34
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2018 2023 kawasaki ninja 400 - 2018-2023,

2018 2023 kawasaki ninja 400 - 2018-2023,

$27.99
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Side tank traction grips - 4x,

Side tank traction grips - 4x,

$19.94
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Kawasaki oem full - kawasaki,

Kawasaki oem full - kawasaki,

$66.47
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2021 kawasaki ninja 400 - 2021,

2021 kawasaki ninja 400 - 2021,

$150.00
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2021 kawasaki ninja 400 - kawasaki,

2021 kawasaki ninja 400 - kawasaki,

$124.30
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Silver fairing bolt kit screws - fairing,

Silver fairing bolt kit screws - fairing,

$29.75
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Tank pad traction side fuel - traction,

Tank pad traction side fuel - traction,

$19.60
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2018 2023 kawasaki - 2018-2023, ninja

2018 2023 kawasaki - 2018-2023, ninja

$85.00
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Injection fairing kit tank - injection, kit+tank

Injection fairing kit tank - injection, kit+tank

$549.00
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Side tank traction grips pads - traction,

Side tank traction grips pads - traction,

$19.60
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Full bodywork for - sc,

Full bodywork for - sc,

$499.99
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Fairing side winglet - fairing, for

Fairing side winglet - fairing, for

$22.99
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Ceramic front rear - ceramic, pads

Ceramic front rear - ceramic, pads

$31.98
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Kawasaki ninja 400 krt - ninja,

Kawasaki ninja 400 krt - ninja,

$424.99
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Left right rearview mirrors - &,

Left right rearview mirrors - &,

$29.85
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2021 kawasaki ninja 400 - 2021, 18-22

2021 kawasaki ninja 400 - 2021, 18-22

$26.86
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Stickers kit for kawasaki - kit,

Stickers kit for kawasaki - kit,

$129.00
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Stainless steel fairing bolt - stainless,

Stainless steel fairing bolt - stainless,

$34.95
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Abs windscreen for ninja400 - windscreen,

Abs windscreen for ninja400 - windscreen,

$39.95
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For kawasaki ex400 - ex400, ninja400

For kawasaki ex400 - ex400, ninja400

$19.60
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Windshield for 2018 2019 - , 2020

Windshield for 2018 2019 - , 2020

$22.95
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Carbon fiber style wind - fiber, wing

Carbon fiber style wind - fiber, wing

$44.50
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Tank pad traction - tank, fuel

Tank pad traction - tank, fuel

$19.60
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For 2018 2023 kawasaki ninja - kawasaki,

For 2018 2023 kawasaki ninja - kawasaki,

$49.99
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For kawasaki ninja 400 z400 - for,

For kawasaki ninja 400 z400 - for,

$30.39
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Tank pad traction side - pad, fuel

Tank pad traction side - pad, fuel

$19.60
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For kawasaki ninja 400 - kawasaki, 400/z400

For kawasaki ninja 400 - kawasaki, 400/z400

$30.39
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For kawasaki ninja 250 300 - ninja, 400

For kawasaki ninja 250 300 - ninja, 400

$28.99
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2021 kawasaki ninja - 18-23, 400

2021 kawasaki ninja - 18-23, 400

$55.79
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2018 2023 oem kawasaki - 2018-2023,

2018 2023 oem kawasaki - 2018-2023,

$70.00
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Rear passenger seat pillion - rear,

Rear passenger seat pillion - rear,

$31.27
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2021 kawasaki ninja - 2021, 400

2021 kawasaki ninja - 2021, 400

$21.38
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For kawasaki ex400 - for,

For kawasaki ex400 - for,

$19.60
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Fsm stock fairing fit - stock,

Fsm stock fairing fit - stock,

$499.99
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Carbon fibre wind - fibre, wing

Carbon fibre wind - fibre, wing

$38.98
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For kawasaki ninja - kawasaki,

For kawasaki ninja - kawasaki,

$18.14
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2018 2023 kawasaki ninja 400 - 2018-2023,

2018 2023 kawasaki ninja 400 - 2018-2023,

$65.00
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2018 2021 kawasaki - kawasaki, ninja

2018 2021 kawasaki - kawasaki, ninja

$110.00
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Black windshield for - black,

Black windshield for - black,

$22.95
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For kawasaki ninja - for,

For kawasaki ninja - for,

$29.00
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For kawasaki ninja 400 - ninja,

For kawasaki ninja 400 - ninja,

$79.20
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Abs plastic silver - plastic,

Abs plastic silver - plastic,

$404.95
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Front stay fairing headlight - stay,

Front stay fairing headlight - stay,

$95.99
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📊96 listings · from $18.14 · avg $113.07

Browse 96 2021 ninja kawasaki 400 listings currently in our index. Prices range from $18.14 to $617.49, with an average of $113.07. 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 $18.14, while premium listings can reach $617.49 — giving you a wide budget spread to work with. The average price of $113.07 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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