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2021 Ninja 400 topping out at 61mph

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25
446
 by Rich T
BlizzardNinja

Feels great to ride again after taking 7 years off.

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91
 by misnblu
Administrator

What did you do to your 2018+ Kawasaki Ninja 400 today?

98 99 100
2K
376K
 by BlizzardNinja
Z

Purpose of seat flap?

4
116
 by Zero_Phux_Given
D

Part number for right side fairing pieces

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80
 by Pmack
L

Aspiring Rider Looking To Be A Ninja 400 Owner!

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146
 by misnblu
NinjaRider

Anybody upgrading to ZX-4R in 2023

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2K
 by SCNinja400
B

Kaw 400 Remote Test Fuel Tank

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97
 by rib333
Jmill212

ZX-4R coming to North America??

3 4 5
81
6K
 by Boomerlcd
NinjaDawg

Weight Reduction

14
3K
 by Cris
NinjaBird

Not starting? But then does?

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110
 by Teorist
austinbeartux

New Ninja 400 Rider from Austin, TX

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254
 by Bikenut
Boat

A List Of Recommended Youtube Motorcyclist Channels

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4K
 by Pmack
MardukOfBabylon322

Anybody remove the decals from their blue 2023 N400?

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260
 by MardukOfBabylon322
B

Kaw 400 Water & Oil Temp Sensor Add

9
245
 by b0Xcrash
Blaq

Jacket caught/shredded in rear brake. Can I fix myself?

3
220
 by b0Xcrash
Tracy

Modifications......A way of life

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323
 by b0Xcrash
M

New Member Track Build

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260
 by Deal Breaker
Offhanddan

Got some parts in

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222
 by Craeftig
Z

For Sale Ninja 400 Lacomoto fiberglass bodywork - New

$1,325 USD
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856
Ninja 400 Lacomoto fiberglass bodywork - New 10
peter.clevenger5

Rider weight and height

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24
555
 by Dekester
Duckman

It’s a new season a coming.

16
340
 by [email protected]
WhenFCAS

NY Inspection - Exhaust

5
169
 by wiltil
Tracy

Short riide

4
220
 by Flash Bantam
Thrifty41

Front Fork Upgrade

7
518
 by falcn
sbk1198

Jennings Feb 4th

3
128
 by misnblu
Jim-400

Racing and parts

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633
 by misnblu
kieran

ENGINE WARNING LIGHT ON.

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538
 by Rich T
C

Black and blue vinyl

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29
8K
 by JFMNINJA400
J

2023 MY 400 - any issues with on-off throttle smoothness compared to previous years?

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1K
 by sbk1198
NinjaBird

Thunderhill on the N400

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1K
 by falcn
L

Ninja 400 to Z400 handlebar conversion

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23
2K
 by Brapbrap400
GUWOP

ZX25R Race Bikes

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423
 by GUWOP
T

Super Budget Track Build: Advice Requested

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45
2K
 by falcn
E

For Sale WTB: Race items

$1 USD
1
127
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A forum community dedicated to Kawasaki Ninja 400 motorcycle owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, maintenance, troubleshooting, and more!
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