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DT125R FORUM

  1. Home
  2. Tuning
  3. Derestricting
  4. DERESTRICTING GUIDE

DERESTRICTING GUIDE

Scheduled Pinned Locked Moved Derestricting
33 Posts 8 Posters 13.9k Views 2 Watching
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  • Irongamer727I Offline
    Irongamer727I Offline
    Irongamer727
    wrote on last edited by
    #4

    What does the black/green wire do?

    declanD 1 Reply Last reply
    0
    • Irongamer727I Irongamer727

      What does the black/green wire do?

      declanD Offline
      declanD Offline
      declan
      wrote on last edited by
      #5

      @irongamer727 it removes the restricted rev limiter on the bike

      C 1 Reply Last reply
      0
      • CalumC Calum

        The RE/X has got to be by far the easiest to derestrict.

        Earth Green/Black Wire, new pipe. It's like Yamaha knew we were going to get full power haha!

        They were also packed with only 3MB heads and all the boost bottles.

        Probably still the slowest nevertheless lol.

        NINJAN Offline
        NINJAN Offline
        NINJA
        wrote on last edited by
        #6

        @Calum I think this thread needs to be pinned, as it has a lot of useful info and tips.

        SEDUCED BY THE DARK SIDE!!!

        CalumC 1 Reply Last reply
        0
        • NINJAN NINJA

          @Calum I think this thread needs to be pinned, as it has a lot of useful info and tips.

          CalumC Offline
          CalumC Offline
          Calum
          wrote on last edited by
          #7

          @NINJA There are only 7 threads in this section loi. Pinned anyway.

          Always Originate, Never Pirate!

          NINJAN 1 Reply Last reply
          0
          • CalumC Calum

            @NINJA There are only 7 threads in this section loi. Pinned anyway.

            NINJAN Offline
            NINJAN Offline
            NINJA
            wrote on last edited by
            #8

            @Calum True but sadly people do not use the search bar, or look around various sections before posting. 😉

            SEDUCED BY THE DARK SIDE!!!

            1 Reply Last reply
            0
            • declanD declan

              @irongamer727 it removes the restricted rev limiter on the bike

              C Offline
              C Offline
              connorjordan185
              wrote on last edited by
              #9

              @declan is it green and black nomatter what year or model?

              CalumC 1 Reply Last reply
              0
              • C connorjordan185

                @declan is it green and black nomatter what year or model?

                CalumC Offline
                CalumC Offline
                Calum
                wrote on last edited by
                #10

                @connorjordan185 No! Have you even read @NINJA's link?

                alt text

                I quote

                "DTRE AND DT125X 2004 ONWARD!"
                AKA not previous.

                Always Originate, Never Pirate!

                C 1 Reply Last reply
                1
                • CalumC Calum

                  @connorjordan185 No! Have you even read @NINJA's link?

                  alt text

                  I quote

                  "DTRE AND DT125X 2004 ONWARD!"
                  AKA not previous.

                  C Offline
                  C Offline
                  connorjordan185
                  wrote on last edited by
                  #11

                  @Calum I have yes, all I need to know is how to electronicly de-restrict my 2002 plate dt125r it's doesn't quite say on there, my bike has about 6 wires coming from the back of the speedo

                  NINJAN CalumC 2 Replies Last reply
                  0
                  • C connorjordan185

                    @Calum I have yes, all I need to know is how to electronicly de-restrict my 2002 plate dt125r it's doesn't quite say on there, my bike has about 6 wires coming from the back of the speedo

                    NINJAN Offline
                    NINJAN Offline
                    NINJA
                    wrote on last edited by
                    #12

                    @connorjordan185 Watch the video dude, it shows it all!!! 😉

                    SEDUCED BY THE DARK SIDE!!!

                    C 1 Reply Last reply
                    0
                    • NINJAN NINJA

                      @connorjordan185 Watch the video dude, it shows it all!!! 😉

                      C Offline
                      C Offline
                      connorjordan185
                      wrote on last edited by
                      #13

                      @NINJA what video? I have tried a few on YouTube. I

                      NINJAN 1 Reply Last reply
                      0
                      • C connorjordan185

                        @Calum I have yes, all I need to know is how to electronicly de-restrict my 2002 plate dt125r it's doesn't quite say on there, my bike has about 6 wires coming from the back of the speedo

                        CalumC Offline
                        CalumC Offline
                        Calum
                        wrote on last edited by
                        #14

                        @connorjordan185 Then you don't have the green and black wire, since that's for 04 onwards. Yours will be the reed switch, exhaust and CDI.

                        Always Originate, Never Pirate!

                        C 1 Reply Last reply
                        0
                        • C connorjordan185

                          @NINJA what video? I have tried a few on YouTube. I

                          NINJAN Offline
                          NINJAN Offline
                          NINJA
                          wrote on last edited by
                          #15

                          @connorjordan185 The link is in my first post.

                          SEDUCED BY THE DARK SIDE!!!

                          C 1 Reply Last reply
                          0
                          • NINJAN NINJA

                            @connorjordan185 The link is in my first post.

                            C Offline
                            C Offline
                            connorjordan185
                            wrote on last edited by
                            #16

                            @NINJA thanks mate, I have had the bike in bits once again, I've been through the wiring the lot and as far as I can tell it all looks good, the little white block thing is popped out and wrapped up but still tucked inside the speedo unit, so this is leading me to think the fault lies elsewhere

                            1 Reply Last reply
                            1
                            • CalumC Calum

                              @connorjordan185 Then you don't have the green and black wire, since that's for 04 onwards. Yours will be the reed switch, exhaust and CDI.

                              C Offline
                              C Offline
                              connorjordan185
                              wrote on last edited by
                              #17

                              @Calum is the reed switch the little white block inside the speedo clocks? If so that's wrapped up inside the speedo unit, my bike has a full dep pipe. But you mentioned cdi unit, do you think this could be my problem?

                              NINJAN 1 Reply Last reply
                              0
                              • C connorjordan185

                                @Calum is the reed switch the little white block inside the speedo clocks? If so that's wrapped up inside the speedo unit, my bike has a full dep pipe. But you mentioned cdi unit, do you think this could be my problem?

                                NINJAN Offline
                                NINJAN Offline
                                NINJA
                                wrote on last edited by
                                #18

                                @connorjordan185 Yes that's it. :thumbs_up_medium-light_skin_tone:

                                SEDUCED BY THE DARK SIDE!!!

                                C 1 Reply Last reply
                                0
                                • NINJAN NINJA

                                  @connorjordan185 Yes that's it. :thumbs_up_medium-light_skin_tone:

                                  C Offline
                                  C Offline
                                  connorjordan185
                                  wrote on last edited by
                                  #19

                                  @NINJA what do you mean mate? The cdi is my problem?

                                  NINJAN 1 Reply Last reply
                                  0
                                  • C connorjordan185

                                    @NINJA what do you mean mate? The cdi is my problem?

                                    NINJAN Offline
                                    NINJAN Offline
                                    NINJA
                                    wrote on last edited by
                                    #20

                                    @connorjordan185 The white block is the reed block, which you have found. The CDI may be the problem as the later models have a built in rev limiter. Read the guide aka the paragraph which starts "The manin restriction", then check which CDI you have? Better yet take and post a pic for us all to see.

                                    SEDUCED BY THE DARK SIDE!!!

                                    C 1 Reply Last reply
                                    0
                                    • D Offline
                                      D Offline
                                      d3cme
                                      wrote on last edited by
                                      #21

                                      I think your CDI will be restricted if its stamped 3RM-10 but should be ok if its 3RM-20 or 3RM-30. If its the latter, check the powervalve isn't rotated to a restricted position which is what mine was.

                                      2002 DT125R - Black

                                      C 1 Reply Last reply
                                      0
                                      • NINJAN NINJA

                                        @connorjordan185 The white block is the reed block, which you have found. The CDI may be the problem as the later models have a built in rev limiter. Read the guide aka the paragraph which starts "The manin restriction", then check which CDI you have? Better yet take and post a pic for us all to see.

                                        C Offline
                                        C Offline
                                        connorjordan185
                                        wrote on last edited by
                                        #22

                                        @NINJA my bike has only just started doing what it's doing, I removed the limiter atleast a year ago and it's just started spluttering about a month ago, I was out on it yesterday and downhill i managed to get the bike to rev to 9or10 thousand, which it has never done for atleast a month now so this is leading me to believe it's something stupid restricting the power and rev's

                                        1 Reply Last reply
                                        0
                                        • D d3cme

                                          I think your CDI will be restricted if its stamped 3RM-10 but should be ok if its 3RM-20 or 3RM-30. If its the latter, check the powervalve isn't rotated to a restricted position which is what mine was.

                                          C Offline
                                          C Offline
                                          connorjordan185
                                          wrote on last edited by
                                          #23

                                          @d3cme pretty sure my bike doesn't have any electronic limiters left on it, as it has been de-restricted for atleast a year and has only started to play up about a month ago. I have my powervalve turned and stuck open yet the bike has no power atall and really struggles to pull me on the flat nevermind up hill. It will rev the clock noproblem in neutral but once riding, it splutters and coughs at around 6000rpm to 6500rpm then it pulls well up until around 7000rpm then splutters like it's bouncing off a limiter, this really has my head baffled, I'm a mechanic, I work on cars day in day out but I just can not find a single thing wrong with this bike

                                          NINJAN 1 Reply Last reply
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