How to rebuild 2-stroke engine - YZ125 build

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  • เผยแพร่เมื่อ 20 พ.ย. 2024

ความคิดเห็น • 88

  • @evopwrmods
    @evopwrmods 10 หลายเดือนก่อน +20

    You said to come watch so here I am. 63 yr old intends to build his ultimate lightweight motobike. As light as possible, as much power as possible. Your video gives me alot to now go off of thanks.

  • @jeffbrownell279
    @jeffbrownell279 ปีที่แล้ว +6

    Very cool,i have been building 2t,s for over 30 years and your mechanic is excellent.You turned me on to some new music also that I put on my Spotify to listen to in shop working on bikes.

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      appreciate the feedback Jeff, glad you like the music too!

  • @tomnekuda3818
    @tomnekuda3818 ปีที่แล้ว +2

    Finally, Rado, I'm an old man and I didn't think I'd live long enough to see it go together.

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      hahaha, you are so funny Tom! I will hurry up now, keeping you in mind ;)

    • @tomnekuda3818
      @tomnekuda3818 ปีที่แล้ว

      @@dirtniron Hey Rado - I love the music that you use in your uploads.....could you let us know what it is and who puts it out? Have a nice Christmas. P.S. I feel bad for those in Ukraine after what those Soviet bastards did to my native home. I wish I was a young man..........

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      Tom, all the songs are from Michael Shynes he is less known artist but I really love his songs and they are not expensive to get for the videos. www.youtube.com/@michaelshynesmusic
      Yea, I feel you about Ukraine situation.. I used to live in Kiev for some time and still have a lot of friends there..

    • @tomnekuda3818
      @tomnekuda3818 ปีที่แล้ว

      @@dirtniron Thanks for the info. I wish we could somehow wipe the scourge of the Soviets out of our lives or, at least, our countries. Seems Ukrainian president very brave man; hope he comes thru this alive. My mother is Polish and between Germany and Russia, they've really raised hell with Poland as well. Hope your friends OK. I was active in boxing and met one of the Klitschko brothers and also Lomachenko. I know Klitschko has gone back in-country to fight Russians.

  • @agentorange3927
    @agentorange3927 ปีที่แล้ว +4

    Engine looks great, I’m excited to see how it performs with the 134 .

    • @dirtniron
      @dirtniron  ปีที่แล้ว +3

      thanks man, me too! It should be pretty noticeable difference. Hoping to race 2023 2 stroke world championship on it ;)

    • @2Stroke_Lovers5
      @2Stroke_Lovers5 ปีที่แล้ว

      Allahumma shalli 'alaa sayyidinaa muhammad wa'alaa aali sayyidinaa muhammad wasallim tasliima
      Yok Tobat Kawan Dan Jangan Lupa Sholat Dan Sholawat😁😀😊😊😊😊😊

  • @mhnjhbjnokl5904
    @mhnjhbjnokl5904 27 วันที่ผ่านมา

    Nothing beats a "whysko" piston😂😂
    Anyway, great video❤🎉

  • @someoneyouknow96
    @someoneyouknow96 ปีที่แล้ว +16

    It almost looks like this guy knows what he’s doing!

    • @dirtniron
      @dirtniron  ปีที่แล้ว +3

      yep thats right!

    • @upside721
      @upside721 ปีที่แล้ว

      Indeed. Except he's not wearing gloves. Repetitive contact with all those chemicals is a fast track to cancer. Plus he'll probably get much more frequent flus with his body having to express that crap out periodically.

    • @2Stroke_Lovers5
      @2Stroke_Lovers5 ปีที่แล้ว

      Allahumma shalli 'alaa sayyidinaa muhammad wa'alaa aali sayyidinaa muhammad wasallim tasliima
      Yok Tobat Kawan Dan Jangan Lupa Sholat Dan Sholawat😁😀😊😊😊😊

    • @AndrewPodolak
      @AndrewPodolak 5 หลายเดือนก่อน

      I am not sure about that maybe if he finds a bigger hammer

  • @olliechristopher467
    @olliechristopher467 ปีที่แล้ว

    Rado, No wonder you have so many subscribers!! Cup of coffee along with good music and tech build video was very mellow and enjoyable start of my day. I'm getting ready to ride and peel miles off my beast (Super Tenere) this morning. What a contrast to the 125!! LOL

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      Right on Ollie, glad you enjoy the video. I wouldn’t mind to peel some miles on Super Tenere too 😉

  • @brettlaage9687
    @brettlaage9687 ปีที่แล้ว +1

    Looks good! This makes me want to get my 125 back together like right now 😂

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      go for it Brett! ;)

  • @gethchn
    @gethchn ปีที่แล้ว +1

    That engine looks really good, I like the color combo!

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      thanks man, glad you like it!

  • @gordonstimmel4590
    @gordonstimmel4590 ปีที่แล้ว

    That's awesome buddy even when my Yamaha Dream bike was in a million peaces never give up easier said than done

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      thanks Gordon, best feeling once the bike starts coming together

  • @grubbm4927
    @grubbm4927 ปีที่แล้ว +2

    Nice job! Motor looks awesome! Great video, as they always are!

  • @can_with_beans
    @can_with_beans 8 หลายเดือนก่อน

    So you mean to tell me that I could rebuild a 2 stroke in a weekend? HELL YEAH

  • @ewetoobsux1
    @ewetoobsux1 6 หลายเดือนก่อน

    Dirt and "Iron"? I mean, yeah there's some iron in there among all the Aluminum, Magnesium, and various alloys made up of the two. Sure, a lotta internals like tranny shafts, gears, forks, shift drum/rotor and such are ferrous alloys... so yeah, there's some iron,... just questionable as to whether it's a sufficient amount to warrant a name/moniker. At any rate, it's obvious you've turned quite a few wrenches, and for more than a time or two,... you're sharp bro. You're good!

  • @AOL0321
    @AOL0321 ปีที่แล้ว +1

    Very cool! Was that a special box wrench about 19 min. into the video, that you used with the torque wrench or vice versa?

  • @juanjosemunozgarcia1276
    @juanjosemunozgarcia1276 ปีที่แล้ว +1

    Awesome work

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      thanks Juan, glad you like it!

  • @3BrothersExtreme
    @3BrothersExtreme ปีที่แล้ว

    Great video.
    Brad is the man!!

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      thanks bros, he is for sure!

  • @Dirt_Bike_Dave
    @Dirt_Bike_Dave ปีที่แล้ว

    Looking good Rado !! 😁👍

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      thanks Dave, appreciate it!

  • @JustLivingLife222
    @JustLivingLife222 ปีที่แล้ว

    Any tips on what it could be when your two stroke seizes while riding then the kickstart completely locks up? Ive took the head and cylinder off, piston and cylinder seem fine no seizure in the head but i have no idea where to look next😢

  • @shannonscott5788
    @shannonscott5788 ปีที่แล้ว

    Let’s here in sing, send, rip👍🤷🏽‍♂️

  • @migoust
    @migoust ปีที่แล้ว

    Great job! Congratulations!
    The engine is beautiful!
    I love the gray on the cylinder head and the clutch housing! If it’s cerakote I’d like to know the reference
    Thank you Michel de France

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      hey man, glad you like it! Yes it is cerakote, tungsten color.

  • @brutus6328
    @brutus6328 ปีที่แล้ว

    Really enjoy your vids....new sub!!! Question....I have a new 2023 KTM SX-F 350 and the manual calls for 10W-50 and I don't see that Rotella sells it. Can I use a different weight oil other than 10W-50?

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      Thanks man. We use that oil on latest models with no problems at all. If its my bike i would run rotella in it and save money for gas and tires. Its up to you tho. Take care

    • @brutus6328
      @brutus6328 ปีที่แล้ว

      @@dirtniron So, what weights are acceptable to run in the new SX-F 350? I can run 10W-40 or 10W-50 or 15W-50 or 20W-50? I get confused regarding the weights. I just know the KTM manual says 10W-50. I assume it has to be synthetic, correct? I greatly appreciate all the help!!!

  • @abhimanyuinjeti5326
    @abhimanyuinjeti5326 ปีที่แล้ว

    Clean build

  • @zardportugal
    @zardportugal ปีที่แล้ว

    Great job.

  • @JustLivingLife222
    @JustLivingLife222 ปีที่แล้ว

    What is the oil you use to lube the cylinder and piston ?

  • @dragoslavpetrovic3616
    @dragoslavpetrovic3616 ปีที่แล้ว

    This engine is so beautiful!!!

  • @numbzinger350
    @numbzinger350 ปีที่แล้ว

    I just picked up a shiny new '23 YZ125X and plan to install a Rekluse TorqDrive clutch pack asap. I understand replacing a worn clutch basket but is there any performance advantage to an aftermarket basket over a stock one at this point? Was there any particular reason for your choice of a Wiseco basket over the Rekluse? Inquiring minds need to know.

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      hi, I would get full rekluse setup but they dont make basket for my old 2001 YZ125. The clutch pack is really good, more durable and stronger than stock, plus it comes with those metal sleeves so it actually protects your stock basket and it lasts much longer. My old basket was notched out badly. Wiseco was one of few companies who made tough billet basket for my bike, plus they have great quality stuff so I got their basket. I think you are fine with stock basket and rekluse torqDrive clutch pack, unless you are going to really abuse that clutch so maybe better upgrade to billet one. Rekluse has super durable clutch for "abusers" that comes with everything, checkout this video for good info about their stuff th-cam.com/video/-3A4Sy-qlyc/w-d-xo.html

    • @numbzinger350
      @numbzinger350 ปีที่แล้ว

      @@dirtniron Thanks for the reply. I guess that would make me an unregistered abuser.

  • @NetAfim-l6t
    @NetAfim-l6t ปีที่แล้ว

    Que torque llevan las tuercas de la cabeza y el cilindro?

  • @romanianmoto
    @romanianmoto ปีที่แล้ว

    Need some 125 or 250 builds

  • @bjornzorger3731
    @bjornzorger3731 ปีที่แล้ว

    I enjoy your channel, hopefully next time you will re build an engine yourself

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      what would Brad do then? ;)

  • @DoeMan777
    @DoeMan777 ปีที่แล้ว

    Great job 👏

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      thanks Marco, glad you like it!

    • @DoeMan777
      @DoeMan777 ปีที่แล้ว

      @@dirtniron Your work and attention to detail is fabulous, keep up the good work and great content

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      Appreciate it Marco👍

  • @elviergonzalez7380
    @elviergonzalez7380 4 หลายเดือนก่อน

    i have the question, i have yz125 94, what crankshaft it’s compatibility for mi dirk bike

    • @dirtniron
      @dirtniron  4 หลายเดือนก่อน

      I am not sure, sorry.. you need to do a parts number comparison

  • @soflolivin305
    @soflolivin305 4 หลายเดือนก่อน

    What is that cover called that you guys put on at 19:02

  • @sevensi62
    @sevensi62 ปีที่แล้ว

    How much was the kit? The motor came out amazing and I really want to try a big bore kit on a 125 for the local track. Keep up the amazing content and thanks for sharing 👍

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      I am not exactly sure how much, it depends what exactly you need him to do. Get in touch with Tom he is very responsive and can take care of you. morganracingengines.com/

  • @simonekjachnik6634
    @simonekjachnik6634 ปีที่แล้ว +1

    great build , looks so fresh. horrible music but thats ok

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      send me a list on not horrible copyright free songs for me next video, I would really appreciate that ;)

  • @jjjjjjjjrifufjssjosskenf
    @jjjjjjjjrifufjssjosskenf ปีที่แล้ว +3

    Great video. Go easy on the music next time.

    • @MTnumber11
      @MTnumber11 ปีที่แล้ว +2

      Bible thumper music sounds like a copy of a copy of a copy. Better to have nothing. Silence is golden

    • @dirtniron
      @dirtniron  ปีที่แล้ว

      ok..

  • @geoffkoop
    @geoffkoop ปีที่แล้ว

    How do I see what music was in this video?

  • @arjunp.r2489
    @arjunp.r2489 ปีที่แล้ว

    What is the engine mileage per litre

  • @alicerhodes7437
    @alicerhodes7437 8 หลายเดือนก่อน

    what is that white liquid at 14:18? 😢

  • @Jsa_28
    @Jsa_28 6 หลายเดือนก่อน

    Where can i get all these parts?

    • @dirtniron
      @dirtniron  6 หลายเดือนก่อน

      you can get them directly from the companies websites, wiseco, prox, rekluse, etc

  • @okerhrh4139
    @okerhrh4139 ปีที่แล้ว +2

    So so so much stuff remains unclear, skipped soooo many parts and important details. Thanks for the guide though, but this isn’t a good one. Any small details I had to google myself. Not that useful

  • @CarlosArias-xy8qe
    @CarlosArias-xy8qe 9 วันที่ผ่านมา

    Cuánto vale ese motor yz 125 en dólares por favor dar información

  • @sawsapo8901
    @sawsapo8901 ปีที่แล้ว +1

    torque range tool is that expensive in America lol

    • @dirtniron
      @dirtniron  ปีที่แล้ว +1

      AAM - American Association of Mechanics gets their best mechanics elbows calibrated annually, Brad is one of them. You guys don't get that?

  • @2Stroke_Lovers5
    @2Stroke_Lovers5 ปีที่แล้ว

    Allahumma shalli 'alaa sayyidinaa muhammad wa'alaa aali sayyidinaa muhammad wasallim tasliima
    Yok Tobat Kawan Dan Jangan Lupa Sholat Dan Sholawat😁😀😊😊😊😊

  • @romanianmoto
    @romanianmoto ปีที่แล้ว

    This music so painful. Difficult make threw the video.

  • @capsitan
    @capsitan 3 หลายเดือนก่อน

    I just hear annoying music and very little commentary

  • @jeffpaxton9172
    @jeffpaxton9172 4 หลายเดือนก่อน

    I can’t believe how much money the average Joe wastes on aftermarket junk for dirt bikes. I’m in the wrong profession

  • @DonaldGroeber
    @DonaldGroeber ปีที่แล้ว

    Probably a good video but I can’t get past the crap music.

  • @2Stroke_Lovers5
    @2Stroke_Lovers5 ปีที่แล้ว

    Allahumma shalli 'alaa sayyidinaa muhammad wa'alaa aali sayyidinaa muhammad wasallim tasliima
    Yok Tobat Kawan Dan Jangan Lupa Sholat Dan Sholawat😁😀😊😊😊😊😊