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DT125R FORUM

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  4. Pedmoto sg1

Pedmoto sg1

Scheduled Pinned Locked Moved Exhaust
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  • O Offline
    O Offline
    old boy racer
    wrote on last edited by
    #1

    Has anyone got any opinion on Pedmoto sg1 exhaust system and what they are like compared to a DEP

    HOTSHOT IIIH 1 Reply Last reply
    0
    • CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #2

      That expansion chamber looks pretty sick.

      alt text

      Just could do with a carbon end can or something.

      Always Originate, Never Pirate!

      1 Reply Last reply
      0
      • O Offline
        O Offline
        old boy racer
        wrote on last edited by
        #3

        Yea look awesome but is it any good

        S 1 Reply Last reply
        0
        • O old boy racer

          Yea look awesome but is it any good

          S Offline
          S Offline
          SpookDog
          wrote on last edited by
          #4

          @old-boy-racer

          Never heard of them before. No one goes to that much trouble to make a POS though. How much do they retail for?…

          CalumC 1 Reply Last reply
          0
          • S SpookDog

            @old-boy-racer

            Never heard of them before. No one goes to that much trouble to make a POS though. How much do they retail for?…

            CalumC Offline
            CalumC Offline
            Calum
            wrote on last edited by
            #5

            @SpookDog £280 it looks like a decent pipe. But looks can be deceiving.

            Always Originate, Never Pirate!

            1 Reply Last reply
            0
            • O old boy racer

              Has anyone got any opinion on Pedmoto sg1 exhaust system and what they are like compared to a DEP

              HOTSHOT IIIH Offline
              HOTSHOT IIIH Offline
              HOTSHOT III
              wrote on last edited by
              #6

              @old-boy-racer Welding looks ace, nice shape chamber. Looks like a short baffle cone which could mean the power drops off sharply after peak HP revs (in theory this is why the DEP expansion chamber revs out more than the Tecno). Try and get onto the manufacturer's website and ask them what kind of power the system is designed to produce (everyone just hits translate so don't worry whereabouts in the world they are). DEP is a top-end pipe and the Tecno is more of a mid-range pipe so if the Pedmoto is eye-wateringly expensive you could be better off just getting both of the others and swapping them for different types of riding (the Tecno works well with a DEP silencer and pulls strongly from about 5k; it's also pretty solid making it a good choice for off-road use where you need a good spread of power).

              @Calum a carbon can option would be good but the alloy looks pretty classy as well TBH, I'd be happy with that on my bike.

              @old-boy-racer Like most aftermarket exhausts, this pipe combo doesn't appear to make much provision for using the OEM joint rubber which IMO is the best available and lasts years. With my DEP/Tecno pipes I always used to get around this by measuring the OD of the pipes where they join, then multiplying by 3.142 to get the circumference and cutting out a section of 2mm alloy this size +/-2mm by about 50mm. Form it into a tube using a similar-sized socket etc. and secure around the pipe using a jubilee clip and exhaust sealing paste. You can fine-tune the fit of the stock rubber if necessary by unscrewing the ends of the garter spring, cutting a few mm off the female end and screwing it back together to make the rubber grip the tube tighter (people used to do this in the days of leaky crap fork seals on Maico 490s etc.).

              alt text

              alt text

              S 1 Reply Last reply
              0
              • HOTSHOT IIIH HOTSHOT III

                @old-boy-racer Welding looks ace, nice shape chamber. Looks like a short baffle cone which could mean the power drops off sharply after peak HP revs (in theory this is why the DEP expansion chamber revs out more than the Tecno). Try and get onto the manufacturer's website and ask them what kind of power the system is designed to produce (everyone just hits translate so don't worry whereabouts in the world they are). DEP is a top-end pipe and the Tecno is more of a mid-range pipe so if the Pedmoto is eye-wateringly expensive you could be better off just getting both of the others and swapping them for different types of riding (the Tecno works well with a DEP silencer and pulls strongly from about 5k; it's also pretty solid making it a good choice for off-road use where you need a good spread of power).

                @Calum a carbon can option would be good but the alloy looks pretty classy as well TBH, I'd be happy with that on my bike.

                @old-boy-racer Like most aftermarket exhausts, this pipe combo doesn't appear to make much provision for using the OEM joint rubber which IMO is the best available and lasts years. With my DEP/Tecno pipes I always used to get around this by measuring the OD of the pipes where they join, then multiplying by 3.142 to get the circumference and cutting out a section of 2mm alloy this size +/-2mm by about 50mm. Form it into a tube using a similar-sized socket etc. and secure around the pipe using a jubilee clip and exhaust sealing paste. You can fine-tune the fit of the stock rubber if necessary by unscrewing the ends of the garter spring, cutting a few mm off the female end and screwing it back together to make the rubber grip the tube tighter (people used to do this in the days of leaky crap fork seals on Maico 490s etc.).

                alt text

                alt text

                S Offline
                S Offline
                SpookDog
                wrote on last edited by SpookDog
                #7

                @HOTSHOT-III

                I just use RTV silicon sealant to join the pipe now. It’s the mutts nuts and doesn’t crack or dry out. I’ve used it on the manifold of a Big (number!) 1 and it didn’t seem to notice the heat! 🙂 …

                As long as the expansion chamber isn’t restricted or baffled it should be ok. Matching a pipe to whatever state of tune you have, or have not is such an arcane science. If you truly understand it you should be building your own pipes!…

                £270 for a stainless pipe with the workmanship and finish that one in the pic has is a bargain! I would probably of gotten one over the HR pipe if I’d known about them…

                Edit: I meant maybe would of gotten one! 😉 …

                1 Reply Last reply
                0
                • O Offline
                  O Offline
                  old boy racer
                  wrote on last edited by
                  #8

                  Cheers gentlemen on your thought’s well I will let you know what they are like because I have just bought one fingers crossed it’s not been a waste of time and money

                  S 1 Reply Last reply
                  1
                  • CalumC Offline
                    CalumC Offline
                    Calum
                    wrote on last edited by
                    #9

                    @old-boy-racer Definitely interested in seeing/hearing this. So do post up your results.

                    It looks like a decent bit of kit.

                    Always Originate, Never Pirate!

                    1 Reply Last reply
                    0
                    • O old boy racer

                      Cheers gentlemen on your thought’s well I will let you know what they are like because I have just bought one fingers crossed it’s not been a waste of time and money

                      S Offline
                      S Offline
                      SpookDog
                      wrote on last edited by
                      #10

                      @old-boy-racer

                      “Ditto”
                      👍

                      1 Reply Last reply
                      0
                      • O Offline
                        O Offline
                        old boy racer
                        wrote on last edited by
                        #11

                        I will start with what a lovely exhaust fitted perfectly both upper and front lower brackets lined up with no need for any tweaking and the welding is lovely even though I am not a fan of the look of the tail pipe it to has been made to a very high standard.The joint between the front and rear pipes is a nice snug fit with no need for any sealant. The first thing you realise with it fitted is its sound you could be mistaken to think it a YZ and not a DT because I have fitted a zeeltronic to the bike I have altered the jetting 27.5 pilot 210 on the main which allows the bike to be much easier to start when the bike has cooled down a bit but not needing choke but when it was cold with the DEP on it was a bit to rich on bottom end this pipe has cleaned that right up. Performance has changed significantly smoother acceleration up to about 7 grand then it flattens off until it gets to just over 8 and then it just goes and accelerates hard up to about 9 and a half and holding on to its power much easier all in all great pipe well worth what I paid for it such a shame that they are no longer made just need to get the zeel tweaked as I am running the safe map at the mo

                        1 Reply Last reply
                        1
                        • MatteyM Offline
                          MatteyM Offline
                          Mattey
                          wrote on last edited by
                          #12

                          Hello,
                          I would love to buy one but i couldnt find any store. Where did you get yours?

                          Thanks.

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