Kawasaki Ninja zx4rr Review

[@19hundoc47]

I’ve owned a ton of bikes before including a 1000rr, streetfighter v2, s1000r, and 1290 super Duke and I can confirm the zx4rr is a freaking blast! Will be keeping this around for a while

[@ScoutsOut]

Haha nice dude, it really is a hard bike to beat

[@jamesgeorgevellavella1961]

Little late here but that's awesome to hear that from a person who has big cc bikes. My zx4rr is my first and for the roads here I'm happy

[@kurfsolb]

So basically this bike gives you a supersport racing feeling without the danger of wedging your ass in the tree in 250 mph 😀

[@ScoutsOut]

😂 yes… that is correct sir

[@GamesNFTNow]

yep

[@drewoke5046]

Whether you are wedged in a tree from a 1000cc going 250 or wrapped around a rail from a 399cc … the end result is still death so that’s irrelevant.

[@skylinetrading9498]

@@drewoke5046 well no shit bruv...we tryna keep it light 🙄

[@UltimateEnd0]

It's for people who don't want the boring manual shifting 180 parallel N400

[@ScoutsOut]

Haha so true, I love a n400 but that sound just destroys it for me, which is why I never cared to put an exhaust on it, I just rode it for a training toy and wanted it as quiet as it could be lol

[@willtaylor7467]

As much as I looooove the idea of the zx4rr I really don't think one can justify it's price. It's waaay overpriced. Plenty of excellent-condition zx6r around. Way better bike (I mean even a new zx6r is waaaaaaaaaaaaaaaaaaay better value than the zx4rr!). Financially it's just a dumb proposition. I have a 2011 Honda CB400 and 1997 CBR250rr ... I have my fill of small displacement 4-cylinder bikes. The zx4rr will have a very short shelf life. Kawa will stop making it in about 3 years. It's pointless.

[@ScoutsOut]

Agreed, it will probably be a fad but it’s suck a blast

[@elizabethwonders]

Definitely a training tool!!! Awesome!! I love how you can just flick it around!! ❤️

[@ScoutsOut]

Thanks Elizabeth! Yea so much fun to be had on this thing!

[@Josue-xr1yg]

When you got your ECU flashed, did you get the results of the HP and Torque gained? Like did you get a chart showing a comparison of before and after results?

[@ScoutsOut]

No, it’s a mail in tune so I would have to take it for a DYNO to see exactly what I got

[@ScoutsOut]

But on the website it should what they got out of there bike

[@vincentcasao3860]

Screaming a 4cyl on the street without getting the fear of being eaten by the ground is a different kind of fun. I love how you've been so dedicated to create a long term review for this bike. There are ups and downs, of course. But the fact that you've spent a year on this bike and just kept on going with the long term use just shows that the ZX-4RR is definitely fun to ride. There's still a room for improvement and I'm hoping to see that on the future generations of the ZX-4RR. But slapping an aftermarket exhaust, aftermarket accessories, and workaround on the ECU absolutely placed the ZX-4RR in a very unique position in the sports bike world. That's my dream bike now for sure. Well, BMW S1000 comes in a close 2nd for me lol.

[@ScoutsOut]

Haha thanks bro! For sure this thing is just full of smiles every time I ride it!

[@vincentcasao3860]

@@ScoutsOut ride safe brother. Looking forward for more ZX-4RR contents and maybe upcoming bikes this year. Suzuki GSX-8R is gaining some hype.

[@ScoutsOut]

Thanks bro, you too

[@Avexius]

It's raining nonstop in the Bay Area and I wish I could be out there enjoying the R7. Enjoy the 3 day weekend Scout!

[@ScoutsOut]

yea bro its raining down here this week like crazy, I know we need the rain but man id like to be on the bike lol

[@tortuga34]

Great review scout! I just got my ecu back and it definitely woke it up. I agree, i wish the bike was cheaper, but its so much fun.

[@ScoutsOut]

Thanks bro, glad you did it so worth it!

[@terminator4974]

Didnt even drive 1 km on a motorcycle and decided that im definately loving the idea of sportbike sound without killing myself.

[@ScoutsOut]

Haha yep

[@tylermiller214]

This is the bike I’ve been wanting to buy. So nasty, what’s your insurance a month looking like? I know ago and stuff varies but I’m 36

[@ScoutsOut]

Mine was high at first but I have 4 bikes on the policy. After searching around I got it really low but had to pay the whole year upfront

[@KH-ub6xv]

How do you like the brakes? I have both the R7 and the ZX4R and I’ll say that the R7 brakes are light years ahead of the ZX4R’s. Looking to upgrade them soon

[@ScoutsOut]

I totally, I don’t like them either

[@KH-ub6xv]

@@ScoutsOut I’ve never swapped brakes before, but it looks like the same kind of brembo master cylinder can be rigged up. Maybe a winter or early spring project?

[@omarsoto6302]

Amazing video man! I recently purchased a 2024 ZX4RR in metallic spark black! And I absolutely love it. Definitely turns heads and is a screamer. Still stock but planning on get a full exhaust and ECU flash soon!

[@ScoutsOut]

Hell yea dude, congrats on the new bike!

[@SkankHunt42O]

My dealer only has the ugly black one, they’re using it to trade for my 40th anniversary ✅

[@ScoutsOut]

Nice, I like the black one on the website but I’m sure it looks much different in person, let us know when your get it!

[@SkankHunt42O]

@@ScoutsOut haha, I didn’t wanna wait months so I bought a 23 Mt-03 with 2,000 miles for $4,500 with the puig windscreen and frame sliders thrown in. BUT, I did keep my deposit on the 4rr

[@ScoutsOut]

Nice dude, that’s a good choice! How you liking it so far

[@ckMTB]

Great video Scout, it's always interesting what solutions you can offer for "problems". A really great bike with a snappy sound, I like that. Thanks for sharing and have a great sunday buddy🤙

[@ScoutsOut]

Thanks ck! I appreciate that. Cheers

[@DavidBaird-ju8qt]

Hello mate have you any idea what way the leather strap goes on the back seat on zx4rr i got one there on Thursday there two bolt with it

[@ScoutsOut]

Hit me up on IG, I will send you picks of mine

[@jamesgeorgevellavella1961]

Australia gets the restrictions even worse than you guys. Our rpm is lower Euro 5 crap

[@ScoutsOut]

Ouch

[@iamthelaw69]

This is a last hurrah for the small displacement high revving 4s. You probably noticed the industry moving toward big displacement 2s and even hybrid. Just keeping it as a souvenir alone is worth it.

[@ScoutsOut]

Yea bro I think so too, I’m actually excited to see how the r9 comes out

[@dougmaverick3287]

This will be my first sportbike. I want something that sounds amazing without the possibility of losing my license or killing myself like the 600's or 1,000's, that I can row through the gears and enjoy the sound without severely breaking the law. Just curious if the exhaust note is so loud that you have to wear earplugs, and does it leave your ears ringing?

[@ScoutsOut]

Perfect choice! It’s a little loud but no ringing other than the ringing I already have in my ears lol. Really though what is bad for our hearing is the wind noise and we should always wear ear plugs on a motorcycle

[@dougmaverick3287]

@@ScoutsOut Thanks for the response. I'm hoping to get the 40th anniversary model, love the colors.

[@DoctorStrange01]

I am confused. It's restricted because of noise in the US, but y'all can slap a full aftermarket exhaust without db-killer and just ride it legally on the street ? Same with those huge tuned V8 muscle cars that are just as loud. While in EU you don't get restricted power but you can't use a full exhaust, or even a slip-on without a db-killer cause it wakes up the whole neighborhood.

[@SWTVENOM]

No you can’t ride it around legally, it’s just a gamble til you get pulled over and handed a fine.

[@ScoutsOut]

Yup, even when we buy the exhaust we have to sign a waiver from the store you buy it from saying it’s for closed course use only

[@SportBikeTherapy]

I bought the 2024 40th anniversary edition. I love mine. Great bike to start with sport bikes as an older rider. Enjoyed your video and review.

[@ScoutsOut]

Ohh nice man the 40th looks so good, I was just checking it out at laguna seca races. Congrats on the new bike!

[@caskstrength7629]

The colour is 👌of that version. Enjoy 🇳🇱

[@garavonhoiwkenzoiber]

I'd rather they sell bikes with an easily removable detune than do what a lot of other manufacturers are doing these days, just giving up and stop selling their flagship sportbikes.

[@ScoutsOut]

Yea man, that would be nice!

[@steverick5281]

How tall are you? I'm 6'6" so I'm wonder if ergonomics are gonna effect me much differently

[@ScoutsOut]

I’m 5’10” might be a little tight for ya, you would really need to sit on one

[@TrailTales]

Great job on the review as always mate! :D

[@ScoutsOut]

thanks bro!

[@alexv5581]

How's it going brother? I am looking for my first bike, budget not an issue, would you consider the zx4rr a good platform to learn and grow in ? Also, would you get the zx4rr over the zx4r ? I feel the value in the zx4rr is better since you high end suspension. Thanks and enjoy your day.

[@ScoutsOut]

Hey Alex, I do think it’s a good learning platform and once you get used to it get the restriction removed and you will have a whole new bike. I agree, the extra 500 ish $ is worth the KQS and better suspension. Let me know if ow what you end up getting.

[@ironzombi]

I have the zx4r and I added the KQS to it, imo it is the perfect street bike, 70hp is a great number for the street.

[@ScoutsOut]

Nice dude, I haven’t seen an 4r yet. What color did you get? I would have put the KQS on it first thing to. I agree it’s plenty for the street

[@ScoutsOut]

Nice dude, I haven’t seen an 4r yet. What color did you get? I would have put the KQS on it first thing to. I agree it’s plenty for the street

[@ironzombi]

@@ScoutsOut spark black, I think they are doing zx4rr in the states in the same colour now.

[@ScoutsOut]

Nice, i bet that looks good

[@jacobaugustin8420]

I just bought a zx4r can you install the kqs yourself? @ironzombie

[@dead7781]

Do you see anything from those stealth mirrors? I really like how they look and want to get them but everybody says they're just for looks and you can't see shit. Just based of your POV in the video I can see plenty, but how is it for you the rider? -fellow kawi rider

[@ScoutsOut]

It’s not amazing, I did a ride review at the end of the install vid if you want more info just fast forward on this one kzbin.info/www/bejne/mJa0m6x_ar1_n5osi=RBaXW7oc0nlSNa1P

[@TheTrueHonoredOne]

Awesome bike! What are the after market mirrors? They look so clean

[@ScoutsOut]

Thanks man, this is what I did and what they are Kawasaki Ninja ZX4rr Stealth Mirrors kzbin.info/www/bejne/mJa0m6x_ar1_n5o

[@jaime55924]

Kawasaki should make a 436cc version like the 636, and somehow lighten the weight by at least 30lbs. That would be a dream come true 😌

[@ScoutsOut]

Haha yea, the 30lb would be awesome too lol

[@davidmacphee3549]

I will be watching all your videos. Since it is a "small" bike, May I ask your height and weight?@@ScoutsOut

[@quanwick4516]

Full titanium exhaust and lithium battery will shave off 30lb

[@davidmacphee3549]

@@quanwick4516 Yes, I guess, I am too old to ride any more so I just like the videos. Wish I was young again and had my H1-B back.

[@davidmacphee3549]

I had the Orange '72 Kawasaki 2 stroke triple. It was 30 pounds heavier with a full tank. I went for way much higher gearing. It only had five but it felt it too fast and too noisy. I weighed 110 lbs 5'10. A real Nerd. I felt the first gear was unnecessary .I was young and weighed not much more than a "Chick" It pulled off the line fine in second if I put up the revs a bit. Strangely, the 500 Kawasaki seemed to hit 60 miles an hour that way before it hardly crossed the intersections, without wheelies. Well, that was a long time ago but I think I could do it without doing any wheelies that seemed so easy over 80 miles per hour. Hmmm.. Strange bike, No brag. "Okay, Grandpa. let me help you upstairs".@@quanwick4516

[@jamespreacherbeck4306]

I was wondering when you were going to get her back out!! Saw the Ash video where he did the Graves graphics. He did nee one putting on Graves race fairing. Looks evil. Given your track day experience. Where do you feel you will go with the 4RR's front suspension? Leave alone, or upgrade? More 4RR vids! Be safe, have fun!

[@ScoutsOut]

Haha yea bro after I bent the handle bars with my canyon dancers taking it to the track I was pissed and just left it till I got some new clip ons. As for suspension I will probly start tweeting it soon and seeing how far I can push it before I start buying any upgrades for it, it’s been nice how good stock it is performing but it is really soft, so will see

[@moik145]

This sounds right up my alley! I've always wanted an in-line 4cyclinder since my dad had a cbr f2 while i was growing up. Im liking the more upright sitting position. Had a street glide for a bit, but I still want a sport bike someday.

[@ScoutsOut]

I’m honestly still grinning ear to ear every time I take it for a ride, it’s pricey but man is it fun!

[@CarlosCastillo-ud6dl]

Great video! My Zx4RR has the same issue using the quick shifter from 1st to 2nd gear. Sometimes too much that I've gotten used to clutching into 2nd to avoid accidentally getting into Neutral. Unfortunately, purchasing a Sato Racing Shift Spindle Holder did little to correct the problem. Sato's rearsets do transform the bike a whole lot, if you're looking into getting a more aggressive feel. Over all, love my 4RR in junction with the M4 low profile full exhaust and a tune. Can be a bit obnoxious but ear plugs cancel most of it out.

[@themrch4oskol206]

Hey, this might be an issue with your throttle position, atleast it has been a couple times for me. So here is an example scenario, where I had troubles upshifting. Im in 1st and go to 30mph or so, which is the speed limit. Then the throttle valves are quite open to pump air. But since 30 is the speed limit, I wanna reduce throttle and shift up a couple of gears. I think the bike/quickshifter does not like it when you wanna upshift but also reduce throttle input. For me upshifting has been most smooth with constant throttle application. I can go from 1st to 2nd without much "kick" so to speak just with constant throttle and a soft gear input. For me shifting with the quickshifter works best, when I do this: - For upshifts mostly constant throttle application and soft gear input, so not going off throttle quickly after the gear change or before it. - For downshifts no throttle input and hard gear input. For downshifts i really slam the lever quick, hard and with intention. Granted I have restricted mine for my european license, but this may still apply to you. Safe travels!

[@ScoutsOut]

That sucks the spindle did help but I appreciate the info, I’ll have to check out the rear sets I really need a set for this bike. I bet that m4 is insane lol good choice.

[@ScoutsOut]

Definitely, you have to be on throttle for upshits and off for down 💯

[@demwillams8898]

I want one of these so bad...a first bike that isnt a death rocket that is still "light" enough to throw around. This is like all the sound with none of the drama. The $ jump from a ninja 400 is significant, however. If im honest with myself a n400 would be completely fine...but the noises this makes...its why i bought a yxz vs "regular" sxs, despite the yxz being built on an ancient platform vs comp. So...tempted...

[@ScoutsOut]

No doubt bro, I had a n400 for 4 years and I loved it but the sound! Just makes it so much more engaging and enjoyable

[@DoctorStrange01]

Ninja 400 is like a completely different league from this, i am talking about the unrestricted, "default" version that makes almost 80hp. It's like comparing MT-07 to 09.

[@ScoutsOut]

Yea true, can’t really compare the two

[@コロハチ-z8d]

is lighter than 1000cc and easier to operate. It's light, so it's easy to stop, so I think it's safer and more comfortable than 1000cc. Moreover, the price is reasonable. Kawasaki is the world's most advanced company that makes jet anti-submarine patrol aircraft and rockets called the P1, so we can make great bikes.

[@ScoutsOut]

Yea, kawi is a good company

[@The280zkid]

Hey man , how tall are you? I’m 5’7 & I’m wondering if I would be able to flat foot this bike. Curious on how it sits compared to the 400.

[@ScoutsOut]

It’s close to the 400, I’m 5’10 and I can flat foot it. I wouldn’t be worried it’s awesome

[@jimrellis]

What a great bike! I only concern is roominess in the cockpit. I am avg height, but around 230 lbs. So I wonder how it would "fit". I like the upright ergonomics at my age, I prefer to relax. So its mostly about not looking like a 400lb guy on a 125cc!

[@ScoutsOut]

Haha I hear ya, I’m 210lb with gear and 5’10”. I don’t feel that way on the bike, it’s roomy enough to move around and easy to get off the side of the bike imo

[@koibuisness536]

I have mine flashed and full exhaust. completely different.

[@ScoutsOut]

Nice dude I bet it’s awesome, I’m looking forward to the extra power for it

[@koibuisness536]

@@ScoutsOut it’s worth doing if you get tired of the unrestricted or stock power. Definitely feels like I just bought a new bike

[@robinv2758]

People focus far too much on displacement alone to look at what the bike actually is. Honestly I'd love to get one of these but I'm not sure I ever will. Only time will tell, I do live in Europe so we get all 77hp stock. Maybe in the future when I'm eventually over my RC390.

[@ScoutsOut]

Yea so true, it’s just a blast to ride!

[@DsDex-zk1lx]

Does the 399 size reflect cheaper insurance or do they still compare it to bigger sport bike rates?

[@ScoutsOut]

For me no it didn’t, it was high at first. I would reach out to multiple insurance companies to get a decent quote

[@rustysmith6419]

Im lucky I'M down under got the unrestricted rocket. Kawasaki did well with the ZX4RR .

[@ScoutsOut]

Nice dude, yea the restriction is annoying

[@Zx6rBlue]

Ive currently got a vfr 400 nc30, which i love. I am considering replacing it in the future with a newer bike. Is the zx4rr compariable? Is it reletively comfortable for a sports bike? What is it like at lower rpms around towns?

[@ScoutsOut]

I sadly haven’t rode either of those bikes so hard for me to compare but I will say the zx4rr is really nimble and very comfortable for a sport bike

[@caskstrength7629]

How tall are You. Nice Bike!🇳🇱

[@ScoutsOut]

5’10” , thanks!

[@English_MoFo]

Hey what’s the thing on the left of your ignition? (Yea I’m a noob) ☹️ Edit: oh it’s for recording videos

[@ScoutsOut]

haha no worries dude, its for my insta360 ace pro. its been amazing to just know you are recording and be able to start stop so easily

[@gilinsomnia4988]

So in the initial motor section u talked a lot about the restriction and completely skipped how the engine feels pulls and works on curves etc..i mean...wtf!

[@ScoutsOut]

Sorry about that, but she does feel amazing in the corners

[@robertkenney6002]

Crazy how they make as much horse power as they do compared the the regular ninja400…..

[@ScoutsOut]

Yea man those 4 tiny cylinders are kickin

[@CookJunkie]

Don't what it is but the joy of revving and squeezing the snot out of a low cc/HP machine is so much fun.

[@ScoutsOut]

I hear ya! I love it!

[@okinawanah3463]

try Highway 49 Auburn to Placerville and Salmon Falls Road / Pilot Hill never mind the scenery looked too green i thought it was NorCal i am coming from a ZX10R and Concours 14, the ZX4RR is a perfect inner city bike for me i had a lot of fun in San Francisco on a Ninja 300

[@ScoutsOut]

Haha close though just a ways south. I’ve rode a lot of the roads up in auburn, so nice up there!

[@Iamwhatiam76]

For US and Canada restrictions bike,Just go for remapping…You feel the top end power!

[@ScoutsOut]

Yea totally worth it

[@jedadiahtucker2132]

i was looking at exhaust right away but now that I've had some time on the bike i think ima leave the stock pipes on it. once you get down under the screen and wind it out the induction howl sounds amazing

[@ScoutsOut]

I agree, the exhaust is a nice touch but the intake sounds amazing as well. That is something I thing Kawasaki has always done well

[@Mazza666]

2:05 they would have done the same in Australia, especially Victoria the nanny state

[@ScoutsOut]

Haha, but so good with it removed

[@joey4ish]

Would you trade in a ninja 650 for a zx4rr? Or am I better off getting a zx6r?

[@ScoutsOut]

I would yes to both but, if you want to get better and riding and are interested in racing but don’t have a lot of experience zx4rr, if you just want to ride faster and only ride highways 636. That’s my 2 cents

[@dominiquedinkins3686]

I'm kind of wanting to keep my bike pretty stock and not remove to much but I want a full akrapovic exhaust what tune stage do you suggest I pretty much just would like the full power of the bike and not bother anything else tending I just use it to ride around town

[@ScoutsOut]

Check out the TST tune, there are two tunes to choose from. The second tune they have is for a full Akra

[@LuisJames-l7c]

Johnson Jennifer Gonzalez Margaret White Amy

[@ScoutsOut]

🤷🏻‍♂️

[@demwillams8898]

Do you run this on 87 or 93 (or 91 if thats your prem)?

[@ScoutsOut]

I believe the owners manual says 85 and the maintenance Manuel says 91. I know there was a discrepancy somewhere. I only have 91, and I would not go lower than that

[@tsdmoto]

Great review of the pint sized Ninja and I'm glad to hear about the stock tires being decent.

[@ScoutsOut]

Thank you!

[@harpreetsahota2984]

Really enjoying all the vids on your channel! Especially the maintenance ones, since I haven't found a Clymer/Haynes for this bike. Does one exist? I have been riding for 20+ years and have owned a dozen different bikes of various displacements and riding styles (supersport, naked, supermoto, etc.). I'm loving my ZX4RR so far, perfect amount of power to enjoy on the street; but also planning to get back to the track for the first time in 10+ years later this summer.

[@ScoutsOut]

Thanks man I really appreciate that. So yes but I haven’t seen either of those. I bought the Maintenance manual from kawi which is awesome. You will love this thing on a track! Did you remove the restriction yet?

[@harpreetsahota2984]

Great, I’ll see if I can find the Kawi maintenance manual. I’m still working through the break-in, just picked it up a few weeks ago. I’ve got a Yoshi slip-on and a DNA air filter, I’m gonna send the ECU to Graves to be reflashed after break-in, and swap the air filter at the same time.

[@lovingmylifeasIage6741]

Have you gotten a notification from Kawasaki Motors about a factory directed modification? On certain eligible units, the existing drain holes do not allow the frame to drain completely after riding in the rain or washing the motorcycle. This can lead to paint delamination caused by rust.

[@ScoutsOut]

Yea I did, I still need to set up a time to get it done

[@lovingmylifeasIage6741]

I called yesterday and the manager of the shop said she had gotten a 23 page instruction booklet to read today and let me know when she gets the parts to do the work. I'm the only one in my area that has one so there wont be a waiting line. @@ScoutsOut

[@ChameBang]

On average what kind of gas mileage are you seeing?

[@ScoutsOut]

sadly I really haven't tried to find out with this bike. ill test it out and let you know

[@davidmacphee3549]

Good question. My '72 H1-B got 20 MPH. Not good for long journeys across Canada.

[@trullmann]

Love these bikes seriously would like one with different exhaust and proper tune, but at the same time I looked at the Aprilia Tuono 660 Factory this past weekend.... Now I'm torn between the two especially with the Kawasaki anniversary paint scheme. Somebody help me! 😂

[@ScoutsOut]

I still have my 4rr and I sold my tuono 660. I really loved the tuono but Maintence and parts for it were just frustrating and expensive. No more euro bikes for me

[@trullmann]

@@ScoutsOut I'm a sucker for anything Italian. 🤣 Now I will spend a good part of my time on this bike up in the Colorado. Rocky mountains, I'm assuming that either bike will do the job just fine. Between the two, I'm not sure if the Aprilia will be more comfortable or not because you seem to like the comfort of this bike.

[@ScoutsOut]

The Aprilia is more comfortable but much less with protection. I hear ya on the Italian things so nice!

[@trullmann]

@@ScoutsOut that is something as well with the wind protection, you get much more with the full fairing. So that is a huge consideration for me as well.

[@everss02]

that's every bike, even the 30k liter bikes that need a ecu flash

[@ScoutsOut]

True sooner or later you will want to flash any bike

[@LivingPlanB]

Hey @scouts would you choose z900 if you get the chance again

[@ScoutsOut]

Yea bro that thing was straight smiles for miles

[@jesus2400]

Looks amazing in the 40th Anniversary graphic

[@ScoutsOut]

I know man the 40th looks awesome

[@oligeorgiev2138]

Top is better for you and the lok very good the best

[@ScoutsOut]

Yes, it’s a good looking bike!

[@grimloxx]

I love this bike, no tune on mine and i cant get enough of itt

[@ScoutsOut]

nice bro, thats what I keep trying to say. I was good without the tune it's just an awesome bike. once you start getting used to it and you do the tune it will be like getting a new bike

[@grimloxx]

@@ScoutsOut the last sentence you said is exactly what my uncle said would probably happen, so im in no rush, thanks for the content !

[@ScoutsOut]

Nice, thanks bro. Enjoy that bike

[@IcedOmega13]

What dash cam are you using on the handlebars there?

[@ScoutsOut]

That’s actually a gps/controller that allows you to monitor what your camera is doing. It’s awesome www.insta360.com/sal/ace-pro?INRANDJ it’s a perfect set up with the insta360 Ace pro

[@Mark_Rates]

Howdy, I had a Ninja 400 that I had converted to full track bike that also had the missed shift issues. The missed shift issue happened before I put in a quick shifter and after. A clutch detent spring seemed to handle it. Maybe Graves has one now for the 400RR? Otherwise, maybe your local shop can dial in the quick shifter or find a fix?

[@ScoutsOut]

That’s a good idea man, I’ll look into it thanks

[@4rrBone]

I just recently last month got the KRT 2024 4rr and I’m Currently having a issue were I’m in first and go to shift and instead of going into second it goes in neutral happened at least 4 times since I had it

[@ScoutsOut]

Weird, maybe you’re not high enough in the rev range or not fully engaging the gear?

[@xjoseywales]

I'm going into my third year of owning a Ninja 400, I'm looking for something new with more power but it seems like the market doesn't really have anything for me. I'm not really sure I want a 600, and they are a bit more than I'd like to spend, the tier just below that with the R7, GSX-8 etc are really appealing but having a parallel twin is a complete deal breaker for me. I think I might end up going with a naked bike like a Z900 even though I'd prefer full fairings. Any suggestions?

[@Juicybignut00]

just get a zx6r. you wont be dissapointed.

[@robvanduren761]

What about this 4 cylinder 400. It would do the job nicely

[@Juicybignut00]

just jump to a R1- literally no regrets

[@ScoutsOut]

Maybe this year the r9 will come out, it will be a triple

[@dustinbjohnson]

Great video as always bro! 🍻

[@ScoutsOut]

Thanks bro Prost

[@yamz342]

what is that little go pro monitor? that's sick.

[@ScoutsOut]

Yea dude that thing is awesome, it’s the GPS/remote control for my insta360 Ace pro www.insta360.com/sal/ace-pro?INRANDJ it’s such a good set up

[@frank2915]

Hi Scout, I'm thinking of also changing my windshield. I see you have a zero gravity double bubble. Would you recommend going to the double bubble at 1 inch taller, or would you recommend going 2 inch taller than stock?

[@ScoutsOut]

I would get the bigger one, when I get another it will be clear and the higher version

[@frank2915]

@ScoutsOut just the info I was looking for. Thank you!

[@SkankHunt42O]

@@frank2915if you get a link to the clear, bigger one, please share it

[@ScoutsOut]

For sure dude, when I get mine I’ll do a vid on it and link it

[@lovingmylifeasIage6741]

I've notice, with mine, if you don't have the throttle completely closed it doesn't wan to down shift. I installed a steering dampener on mine and it holds the line better in curves.

[@themrch4oskol206]

I think the expanation for this is that, since you want to go at the same speed the bike needs to raise its rpm accordingly to make the gear change smooth. For this automatic rev matching to occur, the Ecu needs complete control over the throttle valves. But since your throttle is still open, you still have control over the valves and they are sort of locked. With no throttle input, the Ecu raises rpm accordingly with adjusted throttle position and fuel injection to match.

[@ScoutsOut]

Yea, that could be it for me. I just put a steering damper on my r7 and love it, I will have to add one to the 4rr soon as well.

[@ScoutsOut]

Well said themech that’s what’s happening

[@lovingmylifeasIage6741]

I'm considering getting the ZX10R throttle tube from Graves @@ScoutsOut

[@ScoutsOut]

I hadn’t thought about that yet, I seen they have one for the 4rr but I think it just removes the last few mm’s of play, I’ll have to look into the 10rr’s

[@jrloPanigale]

wow, bike sounds pretty good with the just the graves slip on. I'm trying to reserve a 40th anniversary edition and do the ecu, full graves titanium low mount exhaust and air filter. I hope it's not too loud and drive me crazy. eh, screw it... louder the better. haha! nice review scout!

[@ScoutsOut]

Thanks, the 40th looks so good!

[@dantimber]

@@ScoutsOut I can't do a loud exhaust. Have nerve damage - ringing. Even wearing earplugs - which I do even mowing the lawn - isn't worth the risk of more damage. Anyway, would an ECU upgrade be useless without an exhaust?

[@ScoutsOut]

Yea I hear that man, my ears are bad too. I sadly just started wearing earplugs as I don’t want them to get any worse. As for the ecu plush with out mods, yes it will help and allow you to change other things like engine brake reduction, cooling fan on off times, shift points. Lots can be done and the bike can gain power and run better with a tune. Hope this helps 🍻

[@dantimber]

@@ScoutsOut Thanks. It's surprising Europe gets the unrestricted version but we don't.

[@fistedbiscuits7639]

As a larger man tall and heavier, it's nice to have a bike. A sport bike that is, that's quite comfortable stock. Rode it 4hrs home after purchase and other then stiff leg i was comfortable I loved it. Maybe my big man bussy grips the seat as I dont slide.

[@ScoutsOut]

Nice dude! Congrats on the new bike. It’s surprisingly comfortable!

[@williamardenjr116]

How tall and all? I’m 6’4and 250

[@fistedbiscuits7639]

@@williamardenjr116 I am 6'2 and about 275. It's a more relaxed riding position than other sport bikes. Which is nice. The only part where I believe you would run into an issue is. Your left leg would feel a little crunched. After a longer ride, you can get adjustable sets though. My biggest suggestion is to look for a Kawasaki demo day near you. Check their website and sign up for a test ride.

[@muhammadashiqmohd.rosley5234]

Oh yes... this is a keeper for me... just way too fun

[@ScoutsOut]

Haha yea bro this little bike is awesome

[@jenqq8514]

How tall are you?

[@ScoutsOut]

5’10” or 70”

[@svivek1780]

what roads are these...amazing to ride and no cops to be sighted anywhere...

[@ScoutsOut]

Haha so lucky to have these backroads! They are on the central coast of California

[@svivek1780]

so usually cops dont bother these roads. I used to live in Reno Nevada and ride down to the coast every weekend. It was a nightmare most times . been stopped twice on the way to even Vegas.@@ScoutsOut

[@ScoutsOut]

Damn yea bro so few cops out here you can just have a blast

[@DBUCKS1988]

When you say the R7 is faster do you mean quicker to get up to speed, or faster top speed as well? I had a 2015 FZ07 in 2014 and I couldn't get that thing past 225kmph, it was a bit of a dog after like 140kmph. I did love that bike, I'm not trying to down talk it. I found it was competitive and a little quicker up to 120 against 600cc sport bikes, after that they would just make me feel like I was standing still.

[@ScoutsOut]

Getting up to speed, I hear ya with the falling asleep after 120ish lol

[@DBUCKS1988]

@@ScoutsOut ok good to know. I'm thinking of pulling the trigger on the 40th anniversary one, I'm going to trade in my Z400 I got new in 2019. I worked at a dealership for 3 years so I got it at cost. Would you say it's worth it? I also have a Royal Enfield for putting around so I'm looking for someone with more speed but still really flickable like Z400 or the FZ07.

[@ScoutsOut]

Yea dude really either of them are great bikes, 4rr needs to get a tune to remove restriction r7 needs suspension fix and must have an exhaust

[@DBUCKS1988]

@@ScoutsOut I'm built like a jockey so I never had an issue with the 07 suspension, but the sound from factory was lack luster at best, I put the Yosh pipe on it. Where I live insurance is based off CC, so the ZX4 is on the cheapest insurance bracket, it will be about $50 a month, where anything with 401cc-750cc is about $115 a month. It's pretty dumb, but in some instances works out in my favor.

[@ScoutsOut]

Wow that’s crazy, my 4rr was way more than my r7 for insurance which is dumb

[@t4r1k98]

Great long term review info! Just one question, how tall are you and what's your inseam? I'm looking at the 4RR as my next step up from a beginner bike, and at 6'2'' with a 34 inch (almost 35) inseam I'm worried it might be a bit cramped for me.

[@ScoutsOut]

thank you! im 5'10" with a 32 in inseam. you probably need to sit on it to find out but also rear sets and seat change can fix it if its to small

[@t4r1k98]

@@ScoutsOut Thanks. Sadly can't sit on the bike as most bikes are on order only and there are barely any showrooms in the proper sense of the word. I mean, the height and inseam difference isn't huge, so maybe I'd at least be fine for a bit until I either got used to the ergos or got a higher seat and some rearsets.

[@ScoutsOut]

Dang that sucks, but yea I’m sure you will be fine on it and if not you can change up the ergos

[@t4r1k98]

@@ScoutsOut It is what it is, but yeah the 4RR seems a bit more accommodating to people of different heights than other sportbikes.

[@jonwrobbel5488]

I own it I am 6’2” it’s a little small at first but it’s so much fun you won’t notice it being a smaller bike

[@leonbradley]

That's a beauty.what a sound

[@ScoutsOut]

Ohh bro in person it’s so dang exhilarating

[@robertkenney6002]

Wait.. your r7 feels faster? I just bought a r7 and I kinda wish j bought this bike

[@robertkenney6002]

What I really should have done was buy a zx6r. I didn’t know they were like 11.2k and r7 9399 so about 1800 more msrp wise

[@ScoutsOut]

Yea it feels a little faster and I get better track times on the r7

[@ScoutsOut]

I’ve already had a 636, it’s a great bike but I really enjoy these smaller bikes

[@robertkenney6002]

Yeah I love my R7, maybr I’ll love it even more once I install stage 2 air filter , exhaust and a tune. I know I’m going to end up buying another bike here in next few months lol. The bike craze has hit me. I’ll always keep r7 but either a zx4r or zx6r

[@robinv2758]

As far as acceleration goes the R7 just is faster because it has tons of torque at all times. The ZX4RR might have a slightly higher top end but in terms of acceleration, especially low end, it just doesn't have the torque to keep up with the R7

[@davidmacphee3549]

What kind of carburation does it have?

[@ScoutsOut]

It’s fuel injected

[@davidmacphee3549]

Thanks I always wondered@@ScoutsOut

[@DumbledoreMcCracken]

Ridden, not rode

[@ScoutsOut]

Yes thank you my ingrish sucks

[@egebyege]

is this stock sound

[@ScoutsOut]

No it has a graves slip on

[@Emiliouus]

how many miles you get on full tank ?

[@ScoutsOut]

About 160 miles and the light is on just depends on how hard ya ride it

[@Emiliouus]

Interesting,so 200 miles is manageable with easy riding.

[@ScoutsOut]

Ya might be able to squeeze that in

[@mariofernandez1969]

😅 great review

[@ScoutsOut]

Thanks bro 🍻

[@conradclipper]

Great review man, love those roads too

[@ScoutsOut]

Thanks bro I’m so lucky to have all these nice back roads man there awesome

[@jettic08]

Why did you not want the additional 20hp?

[@ScoutsOut]

I did the tune to get it, I just think it’s ok as a beginner bike without it and get it later when your comfortable with the bike

[@jettic08]

@@ScoutsOut that’s smart! How different is the ride compared to a ninja 400

[@ScoutsOut]

Even without the tune it’s a considerably better experience, sound speed ergos just all around better bike. With the tune it isn’t even comparable to the n400 imo

[@WhizVlogs]

its 80hp here in PH

[@ScoutsOut]

Nice! That’s a big difference

[@WhizVlogs]

@@ScoutsOut the zx25r is 50 hp i think they restrict thr 4rr to make it the same as the 25rr

[@ScoutsOut]

That would make sense

[@tima7662]

Great quick review! I really like the color scheme on the KRT editions, especially the new ones with the ZX7 graphics. My 22 400' has the KRT graphics. Just from looking at it, the seating position is like the 400. I agree with you, its kinda of slippery and pushes you right into the fuel tank! Not the biggest fan of it, for obvious reasons. Still a comfortable bike. My biggest complaint has to be the price. It's right there with better equipped and more powerful bikes. I mean look at what you get for less than a thousand more in a street triple 765R. Yeah, it doesn't have a fairing but man everything else, just makes the ZX4RR seem way overpriced. Still the high revving inline 4 sounds great and kudos for Kawasaki at least giving us something that is a lot of fun! Now, let see if Honda is really going to give us the CBR500RR inline screaming 4! Good time to be a motorcycle enthusiast, thats for damn sure! I'm glad you're keeping it because it really looks like a fun bike. I feel the same way about my Ninja 400 Of course I didn't leave mine stock! Keep up the great job on the reviews and the content is awesome. The roads you get to ride on are awesome!

[@ScoutsOut]

Thanks bro much appreciated, a cbr500rr would be amazing and terrible for my bank account lol cheers bro

[@tima7662]

@@ScoutsOutlol, yeah but it would entertaining! Imagine the price though! I'm thinking around $12,000 to start. Lmao, triumph coming out with Daytona 660 too!

[@ScoutsOut]

lol yea bro the price would just hurt and with all the good bikes out there they really need to figure out how to be competitive moto prices are just wack the last few years

[@tima7662]

@@ScoutsOut Exactly! Have you looked at used bike prices? $7-$9000 for 10-15 year old R6's or CBR 600RR's. Bike prices are just stupid right now. Hopefully, this starts to level off soon!

[@ScoutsOut]

Yea I have it’s crazy!

[@frederickcostantini8602]

This motorcycle feels like the two wheel counterpart of the Honda civic not the newer ones , the older ones that people tune , doesn’t really make sense when you can buy something faster but it seems so fun. I happen to really want to get this bike as my first though

[@ScoutsOut]

Haha so true

[@SWTVENOM]

lol never owned 2 wheels but makes a judgement call to what the bike is like🎻

[@frederickcostantini8602]

@@SWTVENOM “feels like” as in vibes , this bike has good vibes. Can I ask why you’re response is so rude when I complimented the bike that’s underrated

[@hawkt2448]

Good job on this review 👍

[@ScoutsOut]

Thanks bro! Much appreciated

[@101BadBreath]

I want this in 40th Anniversary Edition to go along side my R7 60th Anniversary Edition. Just so they can grow old together as garage queens while I spend 90 % of my riding on my beloved old Triumph 1050. But then A) three favourite brands covered B) milage on these two sport bikes will kept low C) I will jave a twin, a triple and a four cylinder 😊

[@ScoutsOut]

Haha nice! The anniversary models for kawi have really grown on me me lately. That would be an awesome set of bikes