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DT125R FORUM

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  4. DT125R vs DT125RE Piston

DT125R vs DT125RE Piston

Scheduled Pinned Locked Moved Engine
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  • P Offline
    P Offline
    PJT95
    wrote on last edited by Mightyman
    #1

    Hey guys,

    The piston has just blown on my DT125RE 2005. I'm looking around for a new piston kit (.25mm Oversize) but everywhere seems to have them on back order.

    Would a piston kit for a DTR be okay for this? I know that these are the same bore size, I'm just unsure of the other differences (height ect) and was hoping that somebody could shed some light on this for me?

    Here's a pic of the piston for giggles. The bike has done 28000 miles, 4000 since I have had it, doesn't seem to have been rebored. Could this be the original piston or is that a bit far fetched

    0_1501609595136_882d2303aceb31cdaef36b114833b17a.png

    Thanks,

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    • CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #2

      DTR DTRE 3MB Cylinder are all the same. DTR 3BN however won't fit. Check first.

      Always Originate, Never Pirate!

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      • terry.tzT Offline
        terry.tzT Offline
        terry.tz
        wrote on last edited by
        #3

        looks nasty hope you find one soon

        "Muddy water is best cleared by leaving it alone" Alan Watts

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        • DartyD Offline
          DartyD Offline
          Darty
          wrote on last edited by Darty
          #4

          That piston is a bloody work of art! Wow.

          DTR/RE/X/Derbi GPR/KTM LC2/SachsZZ125 - Can all run the same 3MB piston.

          DTR-DTRE, are the same barrel and stroke.

          Keep it real

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