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DT125R FORUM

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  4. Dt 125r dyno

Dt 125r dyno

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  • J Offline
    J Offline
    jonne123
    wrote on last edited by
    #30

    I understand. Is it like 120?

    1 Reply Last reply
    0
    • CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #31

      KMH? Yeah that sounds about right.

      Always Originate, Never Pirate!

      1 Reply Last reply
      0
      • J Offline
        J Offline
        jonne123
        wrote on last edited by
        #32

        No i meant mph πŸ˜‚

        CalumC 1 Reply Last reply
        0
        • J jonne123

          No i meant mph πŸ˜‚

          CalumC Offline
          CalumC Offline
          Calum
          wrote on last edited by
          #33

          @jonne123 What! 120MPH out of a 125? A GP bike maybe, but not a road going bike.

          Always Originate, Never Pirate!

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          • J Offline
            J Offline
            jonne123
            wrote on last edited by
            #34

            Jk i know that 170 is very good for some gagiva mito

            CalumC 1 Reply Last reply
            0
            • J jonne123

              Jk i know that 170 is very good for some gagiva mito

              CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by Calum
              #35

              @jonne123 170KMH is absolutely pushing it.

              My brother has a mito and we were going down some private road and he said the speedo read 120MPH. I said, funny that mine read 90 🀣

              But his was standard with an exhaust and 28mm carb.

              My RS will touch that sort of speed but it has every mod conceivable on it. But you could touch that speed with a light rider.

              Always Originate, Never Pirate!

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              • J Offline
                J Offline
                jonne123
                wrote on last edited by
                #36

                How many hp tzr?

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                • CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #37

                  I don't know, why don't you Google it.

                  The TZR wasn't anything special, so I'd imagine about the same.

                  If you absolutely must have the most demanding HP bikes then go for the Italian bikes. Aprilia/Cagiva or look for the absurdly rare and Overpriced Japanese bikes.

                  The TZR RR SP or the Honda NSR RR.

                  Always Originate, Never Pirate!

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                  • J Offline
                    J Offline
                    jonne123
                    wrote on last edited by
                    #38

                    Well it reads that tzr 125 has 26hp

                    CalumC 1 Reply Last reply
                    0
                    • J jonne123

                      Well it reads that tzr 125 has 26hp

                      CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #39

                      @jonne123 Highly doubt it.

                      The RS is about that, and the 2RK TZRs wouldn't hold a candle to them. The SPs might make that sort of power, but they only made handful of those.

                      Always Originate, Never Pirate!

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                      • CalumC Offline
                        CalumC Offline
                        Calum
                        wrote on last edited by
                        #40

                        alt text

                        That's the SP and there are none on eBay.

                        Where as you are bound to find a handful of RS's and a few Cagivas if you search.

                        Always Originate, Never Pirate!

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                        • J Offline
                          J Offline
                          jonne123
                          wrote on last edited by
                          #41

                          I dont understand why yamaha didnt make dt more powerfil because they had competiton.

                          CalumC 1 Reply Last reply
                          0
                          • J jonne123

                            I dont understand why yamaha didnt make dt more powerfil because they had competiton.

                            CalumC Offline
                            CalumC Offline
                            Calum
                            wrote on last edited by
                            #42

                            @jonne123 You literally don't understand do you?

                            Why does power = better?

                            That's not what the DTR was about. It's got nothing to do with power. It's a road going bike for learner legal. The requirement for that was 11Kw. It makes 11Kw on the nose. As does the WRX and every other 125 available today.

                            Power != Better!

                            The DTR is not a competition bike, the YZ is. And the YZ 125 makes like 30+ hp. it's got nothing to do with power so why do you keep harping on about power.

                            The competition for the Yamaha were bikes like

                            Suzuki TS125
                            alt text
                            Kawasaki KMX 125
                            alt text

                            And it was competitively marketed and priced against those accordingly.

                            Stop equating power to better.

                            Always Originate, Never Pirate!

                            1 Reply Last reply
                            0
                            • J Offline
                              J Offline
                              jonne123
                              wrote on last edited by
                              #43

                              Ok could i win one of our village derbi 70cc that went past wr125x and that was humiliating

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                              0
                              • CalumC Offline
                                CalumC Offline
                                Calum
                                wrote on last edited by
                                #44

                                Not really, the 125 is a four stroke and the derbi is a two stroke.

                                In competition, the 125 two strokes went up against the 250 four strokes.

                                Always Originate, Never Pirate!

                                1 Reply Last reply
                                0
                                • J Offline
                                  J Offline
                                  jonne123
                                  wrote on last edited by
                                  #45

                                  One more question why did they restrict the newer dt is they didnt have too much power 11kw

                                  A 1 Reply Last reply
                                  0
                                  • CalumC Offline
                                    CalumC Offline
                                    Calum
                                    wrote on last edited by
                                    #46

                                    Learner legal. The law changed to 11kw for riders with no licence.

                                    Always Originate, Never Pirate!

                                    declanD 1 Reply Last reply
                                    0
                                    • CalumC Calum

                                      Learner legal. The law changed to 11kw for riders with no licence.

                                      declanD Offline
                                      declanD Offline
                                      declan
                                      wrote on last edited by
                                      #47

                                      I saw a dt 125 lc make 17hp 13 is a little low also what cr was dynoed and even if the dt and wrx make the same power it’s not a comparison as the dt pisses all over 125 4 strokes

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                                      • J jonne123

                                        One more question why did they restrict the newer dt is they didnt have too much power 11kw

                                        A Offline
                                        A Offline
                                        Arild
                                        wrote on last edited by
                                        #48

                                        @jonne123 The dyno doesnt seem accurate if it made 14hp with the exhaust, better head, reeds dont really increase hp numbers more feel and throttle response. But id say 14hp from that seems off. But like calum has been saying, you wont make competition dirtbike style numbers. They go 5 hours and then you change the oil, air filter and the piston is like every 40 hours. Like calum said the dtr is the opposite, its not meant to win you some dirtbike race rather made to be a reliable commuter bike that has the possibilty of going offroading.

                                        However, first learn the difference between torque and horsepower, you can have a bike with loads of torque but not that much horsepower, or the otherway around.
                                        Secondly learn twostrokes in general, how they work, how you tune them etc, theres literally an endless amount of stuff you can do to your bike if you have the skill and knowledge to do it, but you barely knew what calum meant by "tuning".

                                        Learn the basics first and stop fixating yourself on numbers and other bikes.
                                        If high hp numbers is what u find important, then sell the dtr and get a yz or what calum mentioned above

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                                        • J Offline
                                          J Offline
                                          jonne123
                                          wrote on last edited by
                                          #49

                                          im thinking of buying zeeltronic and then for dyno adjustment. "rather slow bike with good tune than fast bike with bad tune"

                                          A 1 Reply Last reply
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