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DT125R FORUM

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  4. Silencer failed mot

Silencer failed mot

Scheduled Pinned Locked Moved Exhaust
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  • T Offline
    T Offline
    theportingmaster
    wrote on last edited by
    #1

    Has a Giannelli silencer on my DT but looked way too long past my side panel so cut off 4 inches and rivetted the end cone back on. Bought some stainless steel sealed exhaust rivets off ebay and my god took some force with hand rivet gun.
    The mot tester said has to have stupid bs number stamped on silencer so a failure.
    Got home and looked through my bike parts in shed and the serial number is engraved in the 4 inches cut off.lol Thinking of tracing the number onto my silencer
    and using my dremel to engrave the numbers.

    NINJAN 1 Reply Last reply
    0
    • T theportingmaster

      Has a Giannelli silencer on my DT but looked way too long past my side panel so cut off 4 inches and rivetted the end cone back on. Bought some stainless steel sealed exhaust rivets off ebay and my god took some force with hand rivet gun.
      The mot tester said has to have stupid bs number stamped on silencer so a failure.
      Got home and looked through my bike parts in shed and the serial number is engraved in the 4 inches cut off.lol Thinking of tracing the number onto my silencer
      and using my dremel to engrave the numbers.

      NINJAN Offline
      NINJAN Offline
      NINJA
      wrote on last edited by NINJA
      #2

      @theportingmaster If it does not look legit, then you may still get another failure? Why not get a cheap used can just to pass the MOT and save the stubby for the other 364 days of the year??? :winking_face: :grinning_face_with_smiling_eyes: :winking_face:

      SEDUCED BY THE DARK SIDE!!!

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      • MiniaM Offline
        MiniaM Offline
        Minia
        wrote on last edited by Minia
        #3

        That is a perfectly fine answer for the MOT to fail, nothing wrong there. Although I disagree with a lot of the MOT regulations, this is one I do agree with. But as Ninja said, just put the stock pipe or a legal pipe on for the MOT. They'll pass it and then just switch it back, easy.

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

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        • MightymanM Offline
          MightymanM Offline
          Mightyman
          wrote on last edited by
          #4

          Never heard of this MOT rule before πŸ€”

          I'm assuming a hand made pipe would fail too then unless the creator stamped some numbers on it?

          TDR 125 - 2001

          NINJAN 1 Reply Last reply
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          • MightymanM Mightyman

            Never heard of this MOT rule before πŸ€”

            I'm assuming a hand made pipe would fail too then unless the creator stamped some numbers on it?

            NINJAN Offline
            NINJAN Offline
            NINJA
            wrote on last edited by NINJA
            #5

            @Mightyman It's obviously yet another government scam just to hurt the motorist and allow them to gain more import taxes on goods not ISO and BS marked.

            SEDUCED BY THE DARK SIDE!!!

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            • F Offline
              F Offline
              finnerz89
              wrote on last edited by
              #6

              WeirdπŸ€”
              None of my bikes have numbers on the exhausts. Never had a problem with MOT's

              Current bikes:
              DT125X '07
              Street Triple R '11
              Aprilia ETV1000 '02

              Previous:
              DR650RSE '96
              FJ1200 '92

              declanD 1 Reply Last reply
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              • CalumC Offline
                CalumC Offline
                Calum
                wrote on last edited by
                #7

                I know Yamaha around the corner from me are fussy with exhausts, but back street garages tend to be more lenient.

                Always Originate, Never Pirate!

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                • F finnerz89

                  WeirdπŸ€”
                  None of my bikes have numbers on the exhausts. Never had a problem with MOT's

                  declanD Offline
                  declanD Offline
                  declan
                  wrote on last edited by
                  #8

                  It’s a little silly really I don’t see why numbers matter it’s the db that counts and the dt is so quiet even without the muffler

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