How To Remove A Speed Collar On A Kfx90

Removal of speed collar on all kfx 90 models. I'VE BEEN TOLD THE 50CCS HAVE THEM AS WELL WITH THE SAME PROCESS....ALSO THE SUZUKI LT-Z50 AND LT-Z90 HAVE THEM AS WELL AND IT'S THE SAME PROCESS. THANKS FOR WATCHING!

[@tomvet4411]

I wish every instructional video on KZbin got to the point as quick as yours does. I could care less about the slightly shaky video you got to the point and showed exactly what you need to do and didn't waste a lot of time doing it. I'd rather watch a video like yours that's slightly shaky than the ones that are perfect video but take 20 minutes to give you two minutes worth of information. Nice video very informative.

[@Fakih-]

Fax

[@chirris187]

i cant believe people still giving you a dislike is the most explanatory video thanks for doing it

[@terryd1419]

Very clear and concise instructions. That one short bolt is a GOLD nugget of information. Most people overlook things like that.

[@KenSellers]

I can vouch for this mod working on 2010 and 2011 Arctic Cat (utility) 90's. Two additional tips: (1) there are a couple of spacers (small bushings) sitting in the bolt holes between the outer case and the main block. Don't lose 'em. (2) One of the bolts was shorter than the others, and you need to make sure it goes back in the correct hole. The difference was amazing! Thanks!

[@whiteoprahOG]

Those are dowels.. your right dont lose them. But ok if you do. They just align the case to the block. If anyone loses any just put all the bolt in hand tight check the perimeter and then torque down and it will be fine

[@matt30705]

Not all heros wear capes.. 😅 awesome video. Right to it. I like it..

[@jamesjaunakais762]

Many thanks and great video! After watching, I removed the collar on my 2020 KFX 50. The process was essentially the same. I used my Ridgid cordless impact driver for that 17mm nut. For those of you who are trying to do it by hand, it won't work unless using the speed and torque of power/ impact. Now my son is having more fun than ever! ITS SIGNIFICANTLY FASTER!

[@sokey70]

What do I tighten that bolt to?

[@sheldonkalas5743]

This was the best KZbin video i've ever seen. Thanks bro.

[@kristosvt]

Thank you… finally found a short easy video without added nonsense

[@BB-rf1ee]

Wow! So easy to follow your video!! Thank you for sharing tools needed ahead of time! We just did on our 2014 today. Just paused as we watched, now little man is ripping around twice as fast!

[@whiteoprahOG]

Youre welcome. Just what I wanted to hear!

[@hphillips7425]

I watched a few other videos and your video is by far the best. You are the only one to drop the belt down in the secondary pulley to get enough slack to reassemble 👍🏻

[@michaelrollins2240]

just pulled the collar on my son's 22 kfx90 today!

[@robertjanev]

Great video, your the man. Took me 10 min to get it done.

[@hphillips7425]

Nice job 👍🏻 I like how you gained slack by dropping the belt down in the secondary. Next time my 10 year old grandson comes over I will show him your video and let him do the work

[@The_Mig_Hunter]

We found this video to be very helpful. Thankfully everything went off with a hitch unlike some others that can't get that bolt off

[@81Kush]

THANKS JUST REBUILT A 2017 YESTERDAY FRONT AND REAR CLUTCHES NOW IMA TAKE IT BACK APART AND REMOVE THIS COLLAR THANKS TO YOUR VIDEO! KEEP MAKING CONTENT MAN MUCH APPRECAITED

[@RickyRing-xy7vy]

Do these have a safety switch on brake lever that has to be pulled in for it to fire?

[@jayjay-nr9wn]

Dude, great video! No bs. Fast, to the point. Thank you

[@Progers1012]

Great video brother. Simple and to the point. Thank you!

[@SchleichandBreyerUniversity]

Thank you. I just did a 2020 KFX 50, seemed the same except no short bolt, all 8mm were the same and did not need to do anything with the kickstart either.

[@christianperles9780]

Im about to attempt it today. I also have a 2020 kfx 50, im glad to see that this will work. I saw a few comments where they had trouble with a 2015

[@johndoe-tf7tq]

How much does i help on a 50cc

[@SchleichandBreyerUniversity]

@@johndoe-tf7tq it increases top speed... it just let's the belt ride higher up on the clutch, basically changing the ratio, like the CV belt version of shifting into a higher gear

[@Crazy_skier]

I took all my time finding a bid yours is the beat

[@bigdrummerjohnson]

Just moved to this model off of a two stroke. My kid races harescrambles and this will definitely help. Thanks for the video. Hopefully this will give him the speed he misses from his two stroke quad.

[@theoldhobbleroldingson7404]

Great advise, it’s very helpful unlike the other videos. And the quality is fine😀

[@theoldhobbleroldingson7404]

Although I would like to see it drive

[@Cosmonova_187]

Great video! Thank you for sharing bud!

[@justincase3593]

Exactly what I was looking for! Thank You!

[@Jd0ggy86]

Mate thank you so much.... What a great video... My kids will love the new speed.... Keep up the great work and thanks again 👍

[@whiteoprahOG]

Jd0ggy86 ...no problem. anytime I can help I'm all for it.

[@MrSeoultighe]

One of the best videos for this... thanks!

[@markmaclean5277]

Thank you thank you thank you for this video my son has exactly the same quad this vedeo helped more than i can say thank you again

[@dustysdesk]

Thanks for taking the time to make this video!

[@OlegSomphane2]

Just what I was looking for, thanks!

[@twinstickpete]

Great Vid!!! 👍 thx!

[@bosaleh74]

thanks a lot , your video helped me with my 2016 suzuki 90 👍🌷

[@whiteoprahOG]

bosaleh74 ...ahhh...so the z90s have them too! that's good to know. thanks for the info.

[@bosaleh74]

your welcome , and thanks

[@whiteoprahOG]

bosaleh74 .....you were absolutely 100% right. I just bought my son a 2017 suzuki lt-z90 and it is done in the same process as the kfx.... so similar in fact I was going to make another video but if you follow my instructions on this video it should be just as easy. Give or take a few different fasteners.

[@bosaleh74]

that's good , congratulations 👍 by the way , all the ATVs that I know are made in Taiwan, kawasaki, yamaha and suzuki , you can see the same DNA when you work with them So what is the best , the z90 or kfx90☺️ ? you_salty_bro?

[@whiteoprahOG]

bosaleh74 ...., yep. Kymco is making Kawasaki ATVs anything under 125 CC... I bought the Suzuki thinking it was going to be Japanese made but apparently somebody in Taiwan is making that as well. the suzuki is too new right now to get into the throttle to see what I like more but I have a feeling I like the Suzuki better even though I'm a little kawi fan

[@rickmel21]

sick my ltz 90 is great but knew there was somthing holding it back thanks for the video!!

[@paytoncooper286]

Thx for this. Simple to the point.

[@sargehagan6584]

What if the bold is stuck plus I have I kymco 90 mongoose

[@67beaumont67]

Great vid, Thanks!

[@jodybruce5097]

great video thank you!

[@EandE1903]

Hi! I tightened 17mm nut back in w electric impact gun, but nut fell off after a day of riding. Any specific reason that may be?

[@doug2445]

Great video !! Finally someone that did one worth a damn ! hey would you recommend replacing the belt while your in there ? Mine is a 2007 KFX50 with maybe 30 hours on it.

[@whiteoprahOG]

Doug T ...it wouldn't hurt. but it's not necessary unless you see fraying or chunks missing. I'd just run with it bro.!

[@onokaya]

Great Vid!

[@BigDsHomestead]

Could this same procedure work on a 2020 kymco mxu270?

[@nickherbon9050]

Heck yeah, thanks brother!

[@tannerbingham22]

So happy to see this video

[@chelseyestrada1649]

Upgrades that will get your kfx 50 or 90cc way faster... After hrs of research what I did to my sons 2015 kfx 50cc ,top speed 23mph ,and it picks up speed quick 1.removed the collar 2.performance coil and cdi total cost 45 dollars for both cdi needs rewiring but it's super easy make sure it's (DC CDI) 3.UNI air filter drill holes for better air flow 16 dollars 4. 5gram performance rollers 16 dollars Last upgrade the most expensive is 5. Pro circuit exhaust t5 they cost new 260 dollars or get lucky on eBay like I did 90 dollars Cheap easy and end result fast 50cc I have videos thanks

[@TheDrunkardHu]

Where are your videos? Could you give details (part #s, and such)?

[@fernando4838]

Chelsey estrada where can I check your videos?

[@matthewlorenzo8354]

Thanks man. Just did this to my sons 2020 kfx50 noticeable difference.

[@CanadianDoorMan]

I wanna buy one for my son but 8mph just doesn’t seem worth the money, how much faster did it go after the collar was removed?

[@eribertovalencia280]

how faster did it make it

[@sendit1158]

Excellent video

[@bluetooth6981]

That's how you make a fn video. Preciate it

[@lazloholyfeild]

thanks for making this video

[@justinnation6174]

Thanks much your video was very helpful. However I have a kimko 50 quad that only idles but don't respond it full throttle plus it started running in reverse any reason y it runs in reverse and how to fix it. Any help would be greatly appreciated thanks

[@chev7499]

Thanks for the video. It's a lot of help.

[@dillzkanahele5290]

So if i change the weight of the rollers will it give me some acceleration/top speed? And if i change the spring tension in the clutch will it change the engagement feel of the bike? How bout changing the contrast spring to change cvt transition between low/high gear ?

[@Chevaposaurus]

you are a dead set legend mate!! cheeers!

[@whiteoprahOG]

thanks bro! glad I could help.

[@jasonlindsey4754]

just did this to my sons 50.....thanks

[@DaytonaNick]

How much faster is it?

[@maxnovak2189]

it worked it worked it worked thank you so much!!!!

[@edgarvasquez8372]

How fast will it go,without the speed collar

[@FaddyMatty]

Thanks for the info helps a lot.

[@davidb9323]

Would you recommend this as a first gas powered 4 wheeler and later remove the limiter or start with a 50?

[@whiteoprahOG]

Perfect forst timer. You can adjust the throttle response on the handle bars.

[@jordanlangley6656]

How do I keep the flywheel from spinning when removing the 17mm nut?

[@jamesecroyd]

Coach Langley did u figure this out

[@zach1268]

I had to use an impact wrench

[@Misterprepper]

Got to use a impact gun

[@aaronmckinley1051]

Good video!! Do you know if the can am Ds90x has the same collar?

[@torripinter537]

My impact won't loosen the 17mm bolt.. what else should I try ?

[@121-JP]

Right on. Thanks very much!

[@user-ng1ol2ny7o]

Thanks brother. I just bought my son the new 2017 kfx 90 and its way to slow. I took off the silencer and it sounds nice. But needs more power

[@jordanlangley6656]

how did you take the silencer off?

[@timgonzalez1231]

Is it possible to over tighten the front 17 mil bolt?

[@MrEazyS10]

How much mph you get by doing this? Wonder if a 2020 has that collar

[@anthonymazzanti9234]

Great video!!! What’s the rough speed difference with and without the collar?? Thanks brotha!

[@powerstrokepuller8076]

8mph with speed collar, 15mph with speed collar removed

[@sheldonkalas5743]

Will the idle go higher if you remove the collar speed?

[@thojimage1]

Great video! I'm going to try that! Any advise on a hard start? Motor turns but does not run? Anything I can do?

[@whiteoprahOG]

check spark plug first. sounds like the carb is dirty. remove that and give it a once over

[@freddiesanchez752]

Do you know if the Raptor 90s came with that.

[@gaxracing]

by the way thanks for the video

[@danthompson6921]

Hey I was wondering how to tighten the belt on the clutch

[@Natural_St8]

I did this on my sons 2020 kfx90 but when he lets off throttle it makes a terrible slapping noise and you can feel it. I’ve taken it apart and put it back together 3 times and still same result. Any ideas on what is causing this?

[@sheldonkalas5743]

Does the kfx 90 have different transmission and engine oil ?

[@kinderking3005]

does it work with all atv?

[@shaniacarter14]

How much faster does doing this make it? Is it actually worth doing.

[@whiteoprahOG]

About double.. goes from 15mph to around 35+- depending on weight of the person riding. DEFINITELY worth doing.

[@shaniacarter14]

Awesome thanks my son is now 4 and it's starting to get a bit to slow for him theres a few videos of him riding on his channel ATVchild if you're interested in checking it out .

[@shaniacarter14]

I'm guessing it won't over rev the engine or anything like that right?

[@whiteoprahOG]

No. It will not over revv... the whole family will enjoy it. I kno I did more than my son did! Lol

[@gaxracing]

2010 kfx 50 owners manual says it does have a reduction speed collar that can be removed by the dealer.

[@whiteoprahOG]

if thats the case then im sure it does. if so it would be the same process as the 90. if the procedure is different then you might have to remove the whole clutch boss and replace it with a boss thats diameter is smaller.

[@whiteoprahOG]

this is what the boss is.. www.scootertherapy.com/bosspage.html

[@tonecapone3931]

Is this a way to make the quad faster then I's normal speed. ?

[@LACURIOSA5]

can i do this on a 2020 Yamaha Raptor 90 ?

[@woolcockfamily]

My quad is leaking oil from behind the clutch. Any ideas how to fix it?

[@marionmoto8269]

what is the top speed now? I have a 2009 model and it only goes about 13mph but I'm planning on doing this, I'm 13 and I got to make sure I do it right so thanks for the video! there isn't that many more out there I don't think

[@whiteoprahOG]

will do double the speed brother! be safe and enjoy!

[@marionmoto8269]

+DrHighchair that's awesome! thanks again looks pretty easy to be honest

[@whiteoprahOG]

+BigClosetJunk easier than wiping you own butt...lol

[@marionmoto8269]

Lol yes

[@jordanlongino]

perfect video. do you know if the kfx50 has this too?

[@whiteoprahOG]

the 50 does not. At least I don't think so. I have one here that is a 07 and it doesn't have one in it

[@jordanlongino]

DrHighchair right on thanks this one is a 2014 kinda hoping it does lol

[@JP-tr6sb]

some videos say to cut a wire under the seat. do u have to do anything other than remove the collar like u did?

[@whiteoprahOG]

jeff phillips ...nope. the wire cut is a rev limiter wire...the atv is build for a 12 year old...so the real question is how long to you want him to live? if a 90cc for a child is not fast enough just upgrade him to a kfx700. it's full auto as well. :)

[@maxm2316]

I've been working on my 2007 kfx 90 for days and we even bought the impact driver for this but the yellow bolt will not budge please help

[@whiteoprahOG]

Maximus_Overdrive _ ...might have to bind the clutches and use a ratchet and breaker bar

[@sokey70]

What torque do I tighten the 17mm nut to and any suggestions to do so?

[@10inchsexpain]

18

[@charlesbacinelli3113]

Does anyone happen to know the proper name of this "speed collar"? (or part number?) Kawasaki lists no CVT collar or speed collar.

[@whiteoprahOG]

charles bacinelli .. spacer. Part number 92026

[@charlesbacinelli3113]

Thank you VERY much!!

[@brodyruchtioutdoors9151]

I can't get the clutch off when I try to undo the nut the clutch spins

[@whiteoprahOG]

need an impact....or a wedge of some sort to bind the clutch

[@idontgetthejoke7300]

Yea I had this problem too

[@mattthomas5151]

i have a 90cc artic cat 2012, think its the process for it, removing the collar.That case just pops off correct, mines wont budge

[@whiteoprahOG]

Matt Thomas.. some of the clutch covers (that case you refer to) you have to actually remove the kick start first. make sure all the bolts are out too.

[@mattthomas5151]

thanks

[@jeromegaming8133]

I have the same one but it's a kfx 50 will it work for my quad to?

[@whiteoprahOG]

Yes

[@loganwebd]

I have the 2015 Kawasaki 50cc. When the case is off, and the belt is exposed, the 90cc shows a black, half circle cover with a hold at the top. The black cover would be about the size of a golf ball if it were a full circle. The hole is slightly larger than 1/4in. On the 50cc I have a gear coming out of the spot where the 90cc black cover is. The 50cc also has a gear that is on the main bolt we take apart to remove the speed collar. It's about 6in across. Anyone know if these two gears should be connecting? Not connected the quad still moves forward. Maybe this charges the battery? Do I need to get the belt looser and tighten the bolt more, so these two gears connect? Thank you for the video. Your directions made this a snap. On the 50cc I could not get the bolt off with a hand ratchet or my electric impact. I had/got :0 to purchase a pneumatic impact driver to get it off. How do you know if you have it on tight enuff when using an impact?

[@whiteoprahOG]

loganwebd ...Lotta confusion there...lol...sounds like the gears are for the kick starter.

[@loganwebd]

Yep, they were for the kickstart. Easy back together and done. Thanks for the video

[@driveninternationalministr188]

I accidentally pushed mine in on a 2015 model. That little black moon looking thing above front clutch. Does that matter? Don't want to put back together if that was bad. Trying to get speed collar. Thanks for the video. Please let me know if you have a suggestion on hoe to wedge the cover. Don't have impact drill

[@frankieterry1928]

Can the small speed control ring break over time and cause problems

[@whiteoprahOG]

frankie terry .... it very well could... but i doubt it would.

[@kinderking3005]

Should we drain the oil?

[@whiteoprahOG]

No. No need.

[@kinderking3005]

@@whiteoprahOG is it serious?

[@kinderking3005]

Does it work with all the ATV

[@ericunder]

Thank you!

[@chelseyestrada1649]

Will this also work for the 50cc kfx I have a 2015

[@whiteoprahOG]

Chelsey estrada ....yes

[@kylelow4671]

Could I take the speed coller off for when I want to ride it to go get the mail bc we have a long driveway and stull be able to tighten the throttle stop screw for when my son still rides it and everything will be OK

[@whiteoprahOG]

Yes! Being it has that Phillip's head stop screw on the throttle idk why they even bother putting that collar in!

[@kylelow4671]

@@whiteoprahOG thanks for the reply I am going to take the collar off right now bc i have all the rpm just trying to go down the driveway

[@kylelow4671]

@@whiteoprahOG so I pulled the outside of the primary clutch off did not let the back one slide out. Put the 17mm back on and when I put the cvt cover back on i found 2 stainless steel cylinder looking spacers half inch to 3/4 of an inch long. Where would those have come from

[@kylelow4671]

@@whiteoprahOG I started it and it moved forward a couple feet fine I am just scared to test ride it bc i don't want to mess anything up bc I just bought it yesterday. 2020 kfx90

[@kylelow4671]

@@whiteoprahOG I tried finding your website but could not figure out what one it was

[@jessnegron8174]

Wowwwwwwwww my keep 12mph more thanks

[@darkblue.ecoboost.2.773]

Will this process work on a 2007 Kymco Mongoose 90

[@whiteoprahOG]

Roganalarms 2004 ..... this atv is made by kymco, so I don't see why it wouldn't work.... just the process will be a little different

[@darkblue.ecoboost.2.773]

white_oprah thank you

[@unknown-sg6by]

Will it have any negative effect on the engine?

[@whiteoprahOG]

Aslan Khatsiev....none what so ever. may even be better for the engine.

[@tannerjones423]

Thank you so much mine is so much faster and I am so happy thank you very much

[@davidicomega4788]

How much faster? I have a 2020 kfx 90

[@bobknight33]

How much more sped increase are we talking about?

[@whiteoprahOG]

double

[@david6725ify]

I’m a little late on finding this video but will removing this ring give my kids any more bottom end take off. Mine is a little sluggish on hills and take off

[@TheDAMURDOC]

thank you so much

[@whiteoprahOG]

no problem.