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Kawasaki Ninja 400 News The latest news coverage on the Kawasaki Ninja 400

Ninja 400 News

For all news and updates the 2018+ Kawasaki Ninja 400.
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Kawasaki Ninja 400 Forum Ninja400Riders.com - For everything you need to know about the new Kawasaki Ninja 400!

New Member Introduction

Are you new to our Kawasaki Ninja 400 forum? Introduce yourself and meet new members in this section.
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Ninja 400 General Discussion Forum

Please post any Kawasaki Ninja 400 related questions that do not fit another category in this section.
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Kawasaki Ninja 400 Pictures

Got some great images of your Kawasaki Ninja 400? Feel free to post them in this section.
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Kawasaki Ninja 400 Videos

Found any or have any great video clips of your Kawasaki Ninja 400? Post them here.
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Helmets, Gear, Protection And Apparel Discussion

All Discussions related to protection, helmets, jackets, apparel, backpacks, bags and all other related topics.
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Ride Reports

Have a good ride you want to comment on or let other members know of some good roads in your area? Please tell us.
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Kawasaki Ninja 400 Variant Models Other Kawasaki 400 Models

Kawasaki Z400 Forum

For all discussions related to the Kawasaki Z400.
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Kawasaki Ninja 400 Ownership Lounge Kawasaki Ninja 400 Check In Area, Pricing, Orders And Dealership Experiences

Kawasaki Ninja 400 Owners Registry & Check In Area

Did you just receive your brand new Kawasaki Ninja 400? Make a post here and share the thoughts on your new ride. Congrats!
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What did you do to your 2018+ Ninja 400 today?

A section for 2018+ Kawasaki Ninja 400 owners to share what they have done with their Kawasaki Ninja 400.
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2018+ Kawasaki Ninja 400: Likes And Dislikes

Kawasaki Ninja 400 Discussions regarding what to like and dislike, the pros and cons, compliments or complaints. Share your personal opinion on the 2018+ Kawasaki Ninja 400.
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Kawasaki Ninja 400 Dealers, Pricing And Orders

Forum for threads about purchasing a new 2018+ Kawasaki Ninja 400. Discuss pricing, dealer feedback, latest incentives, and ordering information.
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Kawasaki Ninja 400 Versus the Competition

Ask questions of Ninja 400Riders.com users about what the Ninja 400 is like versus its competition. A great place for new motorcycle buyers to find out more about the Ninja 400.
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2018+ Kawasaki Ninja 400 Reviews

Write a review of your Kawasaki Ninja 400 here for everyone to read! Be sure to detail what you love, what you don't like, and what changes you would make!
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Kawasaki Ninja 400 Issues, Defects, TSBs & Recalls 2018+ Kawasaki Ninja 400 Complains, Issues, Problems, Defects, TSBs and Recalls

Ninja 400 Complaints, Issues And Problems

Have an issue with your 2018+ Kawasaki Ninja 400? Share your complaints and discuss all related problems
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The Grid, The Pit And The Podium Track Talk And Related Discussions

Kawasaki Ninja 400 Track And Racers Discussions

For any discussions relating to the Kawasaki Ninja 400 on track and race days
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2018+ Kawasaki Ninja 400 Tech Section All Technical Topics For The Kawasaki Ninja 400

Engine and Technical Discussion

Discussion of the Kawasaki Ninja 400 Engine and Powertrain.
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Exhaust And Headers

All discussion relating to the 2018+ Kawasaki Ninja 400 both aftermarket exhausts systems or just slip ons.
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Wheels And Tires

All discussions of the 2018+ Kawasaki Ninja 400 both aftermarket and factory tires and wheels.
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Suspension And Brakes

All discussions of the 2018+ Kawasaki Ninja 400 both aftermarket and factory Suspension and brakes
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Electronics

Section dedicated to all discussions of the 2018+ Kawasaki Ninja 400's Electronic components.
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How To And DIY

Got a cool diy or how to for the Kawasaki Ninja 400? Share it with the Ninja 400 community.
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Parts & Accessories

This forum is for any questions or discussion regarding OEM and aftermarket parts & accessories for the Kawasaki Ninja 400.
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Kawasaki Ninja 400 Classified Section

Kawasaki Ninja 400 Classified Forum

This section contains items you have to sell.
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Vendor Member Section Check out new products and deals from our Site Vendors

Vendor Deals

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MOTORCYCLEiD

Need parts? We have ‘em all at www.MOTORCYCLEiD.com
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Norton Motorsports

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Site News, Assistance and Announcements Report Issues Or Ask for assistance
Latest Posts See all new posts
  1. New Member Introduction
    Hey guys! Just picked up my new 2021 N400 a couple weeks ago and wanted to join the discussion with everyone. I owned a Ninja 300, my first bike, back in 2016. Unfortunately, due to life circumstances, I had to get rid of it before I really had a chance to get into it. It may have had about...
  2. Ninja 400 General Discussion Forum
    I bought the bike from a dealer and assumed the tire pressure was set correctly when it was serviced before delivery. Rode the N400 for a while (300 miles or so) and assumed the moderate feedback through the front end was just how the suspension worked on this model based on what I had read...
  3. It has been a while that I am noticing this: on my 2019 Z, the throttle seems smoother after I fill up the gas tank. I usually fill it up when it is about half empty or more. Did anyone notice this? What could be the reason, I was thinking pressure from the weight of the gas could make the air...
  4. Electronics
    Is there any way I can download a fuel map? Or purchase one and flash myself. I’m not confident tuning myself. And the unrestricted maps won’t cut it for me. I just don’t want to Mail my ECU away and have my bike down for a week or two.
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