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DT125R FORUM

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  2. Technical Zone
  3. Oil Questions

Oil Questions

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  • CalumC Calum

    @irongamer727 But the gearbox only takes 750mls....?

    Irongamer727I Offline
    Irongamer727I Offline
    Irongamer727
    wrote on last edited by
    #11

    @calum I have more than 1 bike and will change for more than 1 time..

    1 Reply Last reply
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    • Irongamer727I Offline
      Irongamer727I Offline
      Irongamer727
      wrote on last edited by
      #12

      I'm asking for oil quality only, which is the best.

      CalumC 1 Reply Last reply
      0
      • Irongamer727I Irongamer727

        I'm asking for oil quality only, which is the best.

        CalumC Offline
        CalumC Offline
        Calum
        wrote on last edited by
        #13

        @irongamer727 It's subjective I guess. Personally I run Silkolene oils for my four strokes. But currently running Castrol in my Starlet as a quick fix. It's leaking it all over the floor so need to sort that out.

        Always Originate, Never Pirate!

        Irongamer727I 1 Reply Last reply
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        • CalumC Calum

          @irongamer727 It's subjective I guess. Personally I run Silkolene oils for my four strokes. But currently running Castrol in my Starlet as a quick fix. It's leaking it all over the floor so need to sort that out.

          Irongamer727I Offline
          Irongamer727I Offline
          Irongamer727
          wrote on last edited by
          #14

          @Calum why not castrol?

          MiniaM 1 Reply Last reply
          0
          • Irongamer727I Irongamer727

            @Calum why not castrol?

            MiniaM Offline
            MiniaM Offline
            Minia
            wrote on last edited by
            #15

            @irongamer727 To each their preference. My mate works in the oil industry for motul, so when I need oil I just ask him and he'll bring the best stuff 😛

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

            CalumC 1 Reply Last reply
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            • MiniaM Minia

              @irongamer727 To each their preference. My mate works in the oil industry for motul, so when I need oil I just ask him and he'll bring the best stuff 😛

              CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by
              #16

              @minia I think each to their own. No reason, I just prefer Silkolene.

              Always Originate, Never Pirate!

              1 Reply Last reply
              1
              • 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
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                • 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
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                  • 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
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                    • 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
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                      • 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
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                        • 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
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                            • Irongamer727I Irongamer727

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

                              CalumC Offline
                              CalumC Offline
                              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 Offline
                                  CalumC Offline
                                  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 Offline
                                      CalumC Offline
                                      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
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                                        • Irongamer727I Irongamer727

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

                                          CalumC Offline
                                          CalumC Offline
                                          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
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