HOW TO: 2 stroke bottom end rebuild - KTM 125 SX

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  • Опубліковано 23 сер 2022
  • How to rebuild bottom end on 2 stroke dirt bike KTM 125 SX. This is a tutorial on how to rebuild bottom end on a majority of 2 stroke dirt bikes, we are working with Wiseco Garage Buddy kit that comes with everything you need for a complete 2 stroke engine rebuild.
    Top end rebuild video: • HOW TO: 2 Stroke Top E...
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    how to rebuild 2 stroke bottom end KTM 125sx dirt bike
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КОМЕНТАРІ • 26

  • @jesseheidenthal1209
    @jesseheidenthal1209 Рік тому +15

    Wish you would have shown disassembly and replacing the bearings that the gears in the tranny ride on. Not a lot of videos on these engines surprisingly

  • @skyrider6772
    @skyrider6772 Рік тому +1

    Diki za super video, akurat robim rebuild na SX 150, pomohlo. Thank you so much for this video, helped a lot.

  • @jesseverwoert9769
    @jesseverwoert9769 Рік тому +3

    You have to soak te clutch plates in oil a couple hours before you put them in.

  • @grantcoop
    @grantcoop Рік тому

    killer video as always!

  • @Joshua3131cc
    @Joshua3131cc 11 місяців тому

    I liked the video! As I'm doing the same one i really with you could have said or shown the torque spec.

  • @bikelifewithalex120
    @bikelifewithalex120 Місяць тому

    Working on a KDX 200. Havent rebuild a 2 smoker since I was 14. How long does one heat case for and at what temp? They say 250 deg x 30min. My bearings did not drop in that smooth as yours had to tap them half way in.

  • @giacomopanizzolo
    @giacomopanizzolo Рік тому +1

    NO WAY, I just also made a KTM sx 125 full rebuild video on my youtube channel! Nice video, maybe one of firts sx 125 rebuild tutorials!

    • @dirtniron
      @dirtniron  Рік тому +1

      cool man, those little engines are super fun!

  • @noobspawnersstreams4102
    @noobspawnersstreams4102 Рік тому

    the amount of times i got to say in my head (thats what she said) was legendary

  • @BradBrother
    @BradBrother 11 місяців тому +1

    How do you disassemble? Cant seem to find a video showing how to get those bearings out!

    • @ryhu5642
      @ryhu5642 2 місяці тому

      Hydraulic press but it’s not a special tool apparently…..

    • @BradBrother
      @BradBrother 2 місяці тому

      @@ryhu5642 I got a bearing removal tool. I'm sure you could do it many different ways but heating up the case makes getting them out 100x easier. I used a heat gun but I probably could have put the whole case in the oven haha

  • @user-ln9cz5hr3k
    @user-ln9cz5hr3k 5 місяців тому

    That clutch vise grippy tool came in handy, i bet a leather belt would grab it ok 10:00

  • @ThrottleTherapy152
    @ThrottleTherapy152 Рік тому +11

    Title says no special tools and the first clip shows the use of a hydraulic press…

    • @dirtniron
      @dirtniron  Рік тому +3

      you got me, but I meant crank pullers, etc.. you can drive the seals in with the hammer and a set of sockets..

    • @onenessseeker5683
      @onenessseeker5683 Рік тому

      That's what I thought lol

    • @petarpants
      @petarpants 10 місяців тому

      Special tools in this instance would generally indicate a manufacturer specific tool - ie a tool that is made only for the purpose of rebuilding the specific engine being worked on. A hydraulic press, while not a household item, is not a special tool since it can be used across many applications.

    • @user-ln9cz5hr3k
      @user-ln9cz5hr3k 5 місяців тому

      The flywheel puller is a must and a clutch basket tool is way better than a crowbar or a screw driver . An old clutch plate welded to an old screw driver is okay

    • @bikelifewithalex120
      @bikelifewithalex120 Місяць тому

      They come standard with all garage types. Must own one though

  • @cindylebail3011
    @cindylebail3011 Рік тому

    Ça serait mieux de ne pas inverser les 2 roulements vilo, non?

  • @lalmuankimamuana8129
    @lalmuankimamuana8129 Рік тому

    First pin

  • @TheHypnotstCollector
    @TheHypnotstCollector Рік тому +2

    I left my bearings in the freezer for weeks. DON'T DO THAT!! My freezer was cycling warm, caused moisture condensation. And RUST. I didn't know..... Engine lasted an hour. Bearing failure. And I use some really good "snake oil" that I have 35 years experience with. So, put bearings in freezer for a couple of hours. Very sad and expensive and time consuming. I even have videos posted on the entire rebuild of my 1999 KX125. And we bought a new fridge.....

  • @juanjosemunozgarcia1276
    @juanjosemunozgarcia1276 Рік тому

    Suzuki rm Is the Best mate

  • @user-ln9cz5hr3k
    @user-ln9cz5hr3k 5 місяців тому

    😂😂😂😂no special tools, just that bad ass floor press... Im using all thread and sockets, cuz im poor