Skip to content
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (Slate)
  • No Skin
Collapse
Brand Logo

DT125R FORUM

  1. Home
  2. Technical Zone
  3. Oil Questions

Oil Questions

Scheduled Pinned Locked Moved Technical Zone
40 Posts 9 Posters 11.0k Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • Irongamer727I Offline
    Irongamer727I Offline
    Irongamer727
    wrote on last edited by
    #17

    It just feels so hard choosing. I want the best possible oil for my machines!

    MiniaM 1 Reply Last reply
    0
    • Irongamer727I Irongamer727

      It just feels so hard choosing. I want the best possible oil for my machines!

      MiniaM Offline
      MiniaM Offline
      Minia
      wrote on last edited by
      #18

      @irongamer727 As long as you stick with the bigger well-known brands you can't really mess it up. As for types of oil I use yamaha 10w-40 4t for my gearbox and motul 100% synthetic 2-stroke oil for the engine for all my 2 strokes. If I don't have motul, I just go with castrol.

      Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

      Irongamer727I 1 Reply Last reply
      0
      • MiniaM Minia

        @irongamer727 As long as you stick with the bigger well-known brands you can't really mess it up. As for types of oil I use yamaha 10w-40 4t for my gearbox and motul 100% synthetic 2-stroke oil for the engine for all my 2 strokes. If I don't have motul, I just go with castrol.

        Irongamer727I Offline
        Irongamer727I Offline
        Irongamer727
        wrote on last edited by
        #19

        @minia I run Castrol Power 1 2T Racing in all my machines. Cheap and hopefully good.

        1 Reply Last reply
        0
        • Y yamahaman5000

          Hello everybody, now I'm look at getting a Dt125 as my first bike, now I have a few questions about the oil and coolant. Gearbox oil what oil would I need how much and how often would I need to change it. Engine oil what oil would I need how much and how often do I need to top it up, and coolant is it just any coolant for a car etc how much and how often would I need to top it up. Sorry the seemingly silly questions I just want to to know the rough cost of running the bike before I get one many thanks. 🙂

          NINJAN Offline
          NINJAN Offline
          NINJA
          wrote on last edited by
          #20

          @yamahaman5000 I always found that Silkolene products were very high quality and performed very well indeed. 😉

          SEDUCED BY THE DARK SIDE!!!

          1 Reply Last reply
          0
          • Irongamer727I Offline
            Irongamer727I Offline
            Irongamer727
            wrote on last edited by
            #21

            My castrol oil cost roughly £10 for 1l. I found that silkolene for a whopping £22!!

            You guys think there is a difference in quality between them?

            NINJAN 1 Reply Last reply
            0
            • Irongamer727I Irongamer727

              My castrol oil cost roughly £10 for 1l. I found that silkolene for a whopping £22!!

              You guys think there is a difference in quality between them?

              NINJAN Offline
              NINJAN Offline
              NINJA
              wrote on last edited by
              #22

              @irongamer727 You can get Silkolene comp 2 for £15 a litre, which yes is more expensive, but as with everything in life - quality does not come cheap. Some people will say that oil is oil, but all the top race teams will most definitely not be using Castrol oil for-sure.

              SEDUCED BY THE DARK SIDE!!!

              1 Reply Last reply
              0
              • Irongamer727I Offline
                Irongamer727I Offline
                Irongamer727
                wrote on last edited by
                #23

                @ninja Alright thanks. Transmisson oil then?
                What do you run?

                CalumC 1 Reply Last reply
                0
                • Irongamer727I Irongamer727

                  @ninja Alright thanks. Transmisson oil then?
                  What do you run?

                  CalumC Online
                  CalumC Online
                  Calum
                  wrote on last edited by
                  #24

                  @irongamer727 Silkolene 75W-90, is what I have just put in my Starlet. Think it was around £75 for 4 litres.

                  Always Originate, Never Pirate!

                  Irongamer727I 1 Reply Last reply
                  0
                  • CalumC Calum

                    @irongamer727 Silkolene 75W-90, is what I have just put in my Starlet. Think it was around £75 for 4 litres.

                    Irongamer727I Offline
                    Irongamer727I Offline
                    Irongamer727
                    wrote on last edited by
                    #25

                    @calum and your DT and RS?

                    CalumC 1 Reply Last reply
                    0
                    • Irongamer727I Irongamer727

                      @calum and your DT and RS?

                      CalumC Online
                      CalumC Online
                      Calum
                      wrote on last edited by
                      #26

                      @irongamer727 Castrol GTX Semi Synthetic lol.

                      I'll probably go with Silkolene for the RS, but the DT only ever got Castrol. I was on a budget at the time. And the DT doesn't make any power, plus engines were ten a penny.

                      Always Originate, Never Pirate!

                      1 Reply Last reply
                      0
                      • Irongamer727I Offline
                        Irongamer727I Offline
                        Irongamer727
                        wrote on last edited by
                        #27

                        https://www.google.com/search?q=silkolene+10w40&client=ms-android-samsung-gs-rev1&source=android-browser&prmd=isvn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiPof6uhrvbAhUCPVAKHXJVDgoQ_AUICSgB&biw=360&bih=564#imgrc=vv-x_zgaF1AhSM:

                        This is good stuff then? Reasonable price as well.

                        1 Reply Last reply
                        2
                        • CalumC Online
                          CalumC Online
                          Calum
                          wrote on last edited by
                          #28

                          Yeah I can't comment. Great on my starlet but as said only ran semj synthetic castrol on the dt

                          Always Originate, Never Pirate!

                          Irongamer727I 1 Reply Last reply
                          0
                          • CalumC Calum

                            Yeah I can't comment. Great on my starlet but as said only ran semj synthetic castrol on the dt

                            Irongamer727I Offline
                            Irongamer727I Offline
                            Irongamer727
                            wrote on last edited by
                            #29

                            @calum well I'm after good quality stuff. It's got the right classifications.

                            CalumC 1 Reply Last reply
                            0
                            • Irongamer727I Irongamer727

                              @calum well I'm after good quality stuff. It's got the right classifications.

                              CalumC Online
                              CalumC Online
                              Calum
                              wrote on last edited by
                              #30

                              @irongamer727 Yes, but I have had good oils mess with my clutch before. Castrol magnetec cause the clutch to slip uncontrollably

                              Always Originate, Never Pirate!

                              Irongamer727I 1 Reply Last reply
                              0
                              • CalumC Calum

                                @irongamer727 Yes, but I have had good oils mess with my clutch before. Castrol magnetec cause the clutch to slip uncontrollably

                                Irongamer727I Offline
                                Irongamer727I Offline
                                Irongamer727
                                wrote on last edited by
                                #31

                                @calum but mate it doesn't have the right classifications. Can't say I'm surprised really.

                                CalumC declanD 2 Replies Last reply
                                0
                                • Irongamer727I Irongamer727

                                  @calum but mate it doesn't have the right classifications. Can't say I'm surprised really.

                                  CalumC Online
                                  CalumC Online
                                  Calum
                                  wrote on last edited by
                                  #32

                                  @irongamer727 Ey? What doesn't Magnetec? Does it say don't use with cork clutch plates lol

                                  Always Originate, Never Pirate!

                                  1 Reply Last reply
                                  0
                                  • Irongamer727I Irongamer727

                                    @calum but mate it doesn't have the right classifications. Can't say I'm surprised really.

                                    declanD Offline
                                    declanD Offline
                                    declan
                                    wrote on last edited by
                                    #33

                                    @irongamer727 your being wayyy too picky with your oil just grab some for wet clutches at a good price I’ve used the cheapest oil money can buy in my 4 stroke and I liked the stuff the best cheap oil I used was Tesco’s own brand it was genuinely good oil

                                    1 Reply Last reply
                                    0
                                    • CalumC Online
                                      CalumC Online
                                      Calum
                                      wrote on last edited by
                                      #34

                                      I mean, I wouldn't put cheap stuff in, but I wouldn't overthink it either.

                                      Always Originate, Never Pirate!

                                      declanD 1 Reply Last reply
                                      0
                                      • CalumC Calum

                                        I mean, I wouldn't put cheap stuff in, but I wouldn't overthink it either.

                                        declanD Offline
                                        declanD Offline
                                        declan
                                        wrote on last edited by
                                        #35

                                        @calum yeah but there’s really not much into it especially for a 2 stroke I’m just saying some of the best oil I’ve had was Tesco’s and that wasn’t dirt cheap but was still an ok price

                                        Irongamer727I 1 Reply Last reply
                                        0
                                        • declanD declan

                                          @calum yeah but there’s really not much into it especially for a 2 stroke I’m just saying some of the best oil I’ve had was Tesco’s and that wasn’t dirt cheap but was still an ok price

                                          Irongamer727I Offline
                                          Irongamer727I Offline
                                          Irongamer727
                                          wrote on last edited by
                                          #36

                                          @declan Good oil can and will prolong the life of the engine. That's my only concern.
                                          Cheap oil, no thanks.

                                          declanD 1 Reply Last reply
                                          1
                                          Reply
                                          • Reply as topic
                                          Log in to reply
                                          • Oldest to Newest
                                          • Newest to Oldest
                                          • Most Votes


                                          • Login

                                          • Don't have an account? Register

                                          • Login or register to search.
                                          • First post
                                            Last post
                                          0
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups