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  1. Ninja 400 General Discussion Forum
    I got a Delkevic full exhaust system (13.5" titanium pipe with the stainless headers). I also got a Power Commander V that requires you to take off the fairings, gas tank, and air box. The tank was not easy to get off due to the rubber grommets in the front holding it in pretty strongly. I...
  2. Ninja 400 Complaints, Issues And Problems
    So I’ve been having an issue were the throttle free play increases in higher gears or speeds. Which creates an issue when rev matching and braking hard. It’s not a huge problem but I do want to fix it. I keep the throttle free play pretty tight, but to where it still idles at 1,300 rpm and no...
  3. Ninja 400 General Discussion Forum
    Just out of curiosity, has anybody replaced the swing arm with a non oem one? I don’t mean stretched or whatever, just keeping the stock wheelbase or close to it. Also how would a lighter weight or different style swing arm make the bike handle?
  4. What did you do to your 2018+ Ninja 400 today?
    I had to remove the side fairings, gas tank, air box, slip on (Two Brothers Hurricane), and the stock headers. The Fairings: went off without a hitch, I have removed them once before to install my Shogun frame slider set so it was definitely easier now that I knew what to do. Gas Tank (OOPS...
  5. New Member Introduction
    Hi everyone, I just got my 2021 Kawasaki Ninja 400 ABS on 3/04/21 and just joined the forum tonight. Due to the Chicagoland weather, I have only been able to ride it about 15 times now for about 180 miles. I have been having a blast and cannot wait for some warmer weather to enjoy the rides...
  6. Kawasaki Ninja 400 Classified Forum
    Hi, is anyone parting out or selling OEM fairings pieces? Thanks.
  7. New Member Introduction
    Hi all, and happy New Years !!! New rider here from Houston Tx Just took the MSF course and finally got my motorcycle license. Looking forward to meeting new ppl and learning as much as I can from the more experienced members of the forum. Recently purchased my baby a 2021 ninja 400 abs in...
  8. Ninja 400 Complaints, Issues And Problems
    Heyo fellow Ninjas, I dropped my new bike [2018 Ninja 400 ABS] (for the first time) in the garage while working on it, and it happened to land on the part of the left major fairing (the one containing the signal light and fuse attachments) right above the central Christmas lock part that...
  9. New Member Introduction
    Hi guys, Recently bought my first bike and it's a 2020 Ninja 400!! Bought it from the dealer. Currently did 140KM on it! So far its an amazing bike, still in the break in period so can't say to much about the performance, but the bike feels great! Well glad to be a new member!
  10. Ninja 400 General Discussion Forum
    Hello All, Sorry for a second post - it wouldn't let me edit my first post for some reason. Here is a second deal that I've found, I am very close to accepting. 2018 Ninja 400 with ABS 2000km Tail delete with integrated turn signal, black PUIG windshield, frame sliders Price: $5000 CAD...
  11. Ninja 400 General Discussion Forum
    Hey everyone, I'm hoping someone could give me some information/tips on how to make the rear more aggressive on my 2020 Ninja 400? A lot of people have probably already asked this question before but thought I'd try my luck anyway. Reason for asking is I genuinely just like the more aggressive...
  12. New Member Introduction
    What's going on everyone? It's been 3 years since I sold my ninja 650 and I finally bought a new ninja 400 abs in blue/gray. Can't wait to finish up this break in period and really open her up!
  13. My 2020 Ninja 400 in White

    My 2020 Ninja 400 in White

  14. 2020 N400

    2020 N400

  15. New Member Introduction
    I got my Ninja 400 in October last year. In Indonesia, it is actually a 250cc but I reckon it’s the same bike just with lower displacement. Went with ABS SE, 2018 model year. Got into the hobby because of a friend who rides Ninja 300 (250 also)... Technically my second bike, although my first is...
  16. Ninja 400 General Discussion Forum
    Guys i need help deciding. I just cant decide which one. I live near Fox Powersports which is selling the Ninja 400 black non abs for 3800$ (a **** steal) and the Z400 with abs red for 4200$. My friend rides a CB300R which does look pretty spiffy. Im 6ft and was told i look funny on the CB. But...
  17. Ninja 400 Complaints, Issues And Problems
    Hi All, I have recently noticed that my Ninja 400 has developed a buzzing sound at 6800rpm. The sound comes on at these revs and diseappers when the revs rise or fall below this value. It appears on both acceleration and deceleration when pasing 6800 rpm. Appears to be engine vibration and not...
  18. Kawasaki Ninja 400 Owners Registry & Check In Area
    New rider looking for someone ride with give me tips to ride better and how maintain bike properly.and just get out there
  19. My Bike?

    My Bike?

  20. New Member Introduction
    Hi everyone! I'm a first time rider and picked up my '18 Ninja 400 last month. So far I've done about 100 miles in the few times I've been out and I'm absolutely loving the bike ? I'm currently in the process of breaking it in as I'm effectively the first owner, the actual first owner only put...