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DT125R FORUM

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  4. Project SMX [Pic Heavy]

Project SMX [Pic Heavy]

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  • DartyD Offline
    DartyD Offline
    Darty
    wrote on last edited by
    #12

    Little beast, quicker than the Husqvarna SM.

    Keep it real

    1 Reply Last reply
    0
    • NINJAN NINJA

      @Calum Can you get upgraded water and oil pumps mate???

      CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #13

      @CYBER-NINJA Why would you want to upgrade the oil pump, it and the fly wheel are both made in Japan. Of.course you wouldn't think they would leave important items to chance now would you?

      Nog that I am of. But the cogs can be bought new from PJME.

      The DT oil pump and water pump is driven from nylon cogs. It's just the dt puts out considerably less power.

      Always Originate, Never Pirate!

      NINJAN 1 Reply Last reply
      0
      • CalumC Calum

        @CYBER-NINJA Why would you want to upgrade the oil pump, it and the fly wheel are both made in Japan. Of.course you wouldn't think they would leave important items to chance now would you?

        Nog that I am of. But the cogs can be bought new from PJME.

        The DT oil pump and water pump is driven from nylon cogs. It's just the dt puts out considerably less power.

        NINJAN Offline
        NINJAN Offline
        NINJA
        wrote on last edited by
        #14

        @Calum Just asking bud, motorbike engines are new to me so it's all part of the learning curve and gaining knowledge + experience etc.

        SEDUCED BY THE DARK SIDE!!!

        1 Reply Last reply
        0
        • NINJAN NINJA

          Nope!!!

          I picked up this bad boy for a decent price, she needs some TLC as she's been sat in a garage for a year collecting dust sadly. Had some serious cash spent on the engine with a new piston and gearbox but the fairings and wheels need some refurbing. Plus that exhaust is crying out for some paint, shame really as it's a Giannelli pipe. And sadly the MOT has just run out, I know - I know, but she was too good an opportunity too miss, so I snapped her up!!! πŸ™‚

          0_1510010633032_IMG_1005.JPG

          0_1510010662025_IMG_1006.JPG

          0_1510010709736_IMG_1008.JPG

          0_1510010734708_IMG_1010.JPG

          0_1510010997671_IMG_1018.JPG

          0_1510010888801_IMG_1011.JPG

          tdr125gregT Offline
          tdr125gregT Offline
          tdr125greg
          wrote on last edited by
          #15

          @CYBER-NINJA I love these things man!!! Especially the rotax 123, savage piece of kit!!!

          TDR125 πŸ”₯
          Put some respek on it! πŸ˜‚

          1 Reply Last reply
          1
          • CalumC Offline
            CalumC Offline
            Calum
            wrote on last edited by
            #16

            @tdr125greg As said in the other post, the Rotax 123 engine is inferior to the 122 engine, which is what these bikes run.

            Aprilia only ran the 123 for a short time, the rest of the engines were 122.

            Always Originate, Never Pirate!

            DartyD 1 Reply Last reply
            0
            • CalumC Calum

              @tdr125greg As said in the other post, the Rotax 123 engine is inferior to the 122 engine, which is what these bikes run.

              Aprilia only ran the 123 for a short time, the rest of the engines were 122.

              DartyD Offline
              DartyD Offline
              Darty
              wrote on last edited by
              #17

              @Calum It's all about the 127, super light weight with the most savage torque curve

              Keep it real

              NINJAN 1 Reply Last reply
              0
              • CalumC Offline
                CalumC Offline
                Calum
                wrote on last edited by
                #18

                @Darty What did they put that in?

                I love the 122/3 because of their availability. They were put into thousands of carts/bikes. They have loads of tuning parts and were raced world wide.

                Apparently, for the street illegal 125, the Rotax 257 fits the RS125 frame, and presumably the SMX...

                Always Originate, Never Pirate!

                1 Reply Last reply
                0
                • CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #19

                  Looks as though it was fitted to the AF1 Aprilia.

                  One of my favourite aprilias, but frails in spec when you compare it to the later models...

                  Always Originate, Never Pirate!

                  1 Reply Last reply
                  0
                  • tdr125gregT Offline
                    tdr125gregT Offline
                    tdr125greg
                    wrote on last edited by
                    #20

                    I picked up a set of mx/rx forks for cheap.

                    I will be including them in project tdr πŸ˜‰
                    Running a xt660 320 rotor and 4 pot Brembo caliper if all goes to plan.

                    0_1489080993927_IMG_20170304_225322.JPG

                    0_1489081023717_IMG_20170304_225250.JPG

                    @CYBER-NINJA have you ever changed the seals on your mx usds and was the process fairly simple?.

                    Cheers Bro

                    TDR125 πŸ”₯
                    Put some respek on it! πŸ˜‚

                    NINJAN 1 Reply Last reply
                    1
                    • tdr125gregT tdr125greg

                      I picked up a set of mx/rx forks for cheap.

                      I will be including them in project tdr πŸ˜‰
                      Running a xt660 320 rotor and 4 pot Brembo caliper if all goes to plan.

                      0_1489080993927_IMG_20170304_225322.JPG

                      0_1489081023717_IMG_20170304_225250.JPG

                      @CYBER-NINJA have you ever changed the seals on your mx usds and was the process fairly simple?.

                      Cheers Bro

                      NINJAN Offline
                      NINJAN Offline
                      NINJA
                      wrote on last edited by
                      #21

                      @tdr125greg No I have not, you can get a CD-Rom workshop manual off ebay, which may have the instructions on how to do it???

                      http://www.ebay.co.uk/itm/Aprilia-MX-125-2003-Workshop-Service-Repair-Manual-/191641706853?hash=item2c9ebc6165

                      SEDUCED BY THE DARK SIDE!!!

                      tdr125gregT 1 Reply Last reply
                      0
                      • DartyD Darty

                        @Calum It's all about the 127, super light weight with the most savage torque curve

                        NINJAN Offline
                        NINJAN Offline
                        NINJA
                        wrote on last edited by
                        #22

                        @Darty said in Project SMX:

                        @Calum It's all about the 127, super light weight with the most savage torque curve

                        @Calum said in Project SMX:

                        Looks as though it was fitted to the AF1 Aprilia.

                        One of my favourite aprilias, but frails in spec when you compare it to the later models...

                        They look very beastly, I'm not a fan of sports bikes, but that sure looks sweet. I bet there very rare now and hard to get hold of for-sure???

                        SEDUCED BY THE DARK SIDE!!!

                        tdr125gregT 1 Reply Last reply
                        0
                        • NINJAN NINJA

                          @Darty said in Project SMX:

                          @Calum It's all about the 127, super light weight with the most savage torque curve

                          @Calum said in Project SMX:

                          Looks as though it was fitted to the AF1 Aprilia.

                          One of my favourite aprilias, but frails in spec when you compare it to the later models...

                          They look very beastly, I'm not a fan of sports bikes, but that sure looks sweet. I bet there very rare now and hard to get hold of for-sure???

                          tdr125gregT Offline
                          tdr125gregT Offline
                          tdr125greg
                          wrote on last edited by
                          #23

                          @CYBER-NINJA I'd say the TDR is more of a dual sport than it is a sports bike, nice sit upright posistion.

                          I like to think of the TDR's as the first of the baby sumos without it actually being a supermoto lol this is the inspiration behind my build I'm attempting a remodel kinda thing rather than a rebuild ;).

                          TDR125 πŸ”₯
                          Put some respek on it! πŸ˜‚

                          1 Reply Last reply
                          1
                          • NINJAN NINJA

                            @tdr125greg No I have not, you can get a CD-Rom workshop manual off ebay, which may have the instructions on how to do it???

                            http://www.ebay.co.uk/itm/Aprilia-MX-125-2003-Workshop-Service-Repair-Manual-/191641706853?hash=item2c9ebc6165

                            tdr125gregT Offline
                            tdr125gregT Offline
                            tdr125greg
                            wrote on last edited by
                            #24

                            @CYBER-NINJA I'll grab a copy of that, cheers fella πŸ™‚

                            TDR125 πŸ”₯
                            Put some respek on it! πŸ˜‚

                            1 Reply Last reply
                            0
                            • NINJAN Offline
                              NINJAN Offline
                              NINJA
                              wrote on last edited by NINJA
                              #25

                              OH BOY where does the time go??? 😞

                              I have been somewhat busy acquiring some new and used spare parts for this bike, I'll post some pics of my (dodgey) dealings shortly.

                              I bought a job lot of parts which included a frame, would anyone be interested in that at all???

                              SEDUCED BY THE DARK SIDE!!!

                              1 Reply Last reply
                              1
                              • NINJAN Offline
                                NINJAN Offline
                                NINJA
                                wrote on last edited by NINJA
                                #26

                                The big strip is ON!!!

                                0_1529870680494_IMG_2029.JPG

                                There's lots of allen bolts on this bike and much to my annoyance and frustration at previous owners, (The air was very very blue!!!). So I spent most of the day trying to remove stripped bolts. I won most of the battles I'm happy to report, Honestly has no-one ever heard of copper slip? But sadly I broke the rear hub on a spare set of wheels I have bought, trying to get one of those pesky disc bolts out. 😑 😑 😑

                                SEDUCED BY THE DARK SIDE!!!

                                CalumC 1 Reply Last reply
                                1
                                • NINJAN NINJA

                                  The big strip is ON!!!

                                  0_1529870680494_IMG_2029.JPG

                                  There's lots of allen bolts on this bike and much to my annoyance and frustration at previous owners, (The air was very very blue!!!). So I spent most of the day trying to remove stripped bolts. I won most of the battles I'm happy to report, Honestly has no-one ever heard of copper slip? But sadly I broke the rear hub on a spare set of wheels I have bought, trying to get one of those pesky disc bolts out. 😑 😑 😑

                                  CalumC Offline
                                  CalumC Offline
                                  Calum
                                  wrote on last edited by
                                  #27

                                  @ninja Had that with my Aprilia wheels. Big chisel and a hammer does the trick.

                                  Always Originate, Never Pirate!

                                  NINJAN 1 Reply Last reply
                                  1
                                  • CalumC Calum

                                    @ninja Had that with my Aprilia wheels. Big chisel and a hammer does the trick.

                                    NINJAN Offline
                                    NINJAN Offline
                                    NINJA
                                    wrote on last edited by NINJA
                                    #28

                                    @calum That was my last resort, sadly mine had blue thread lock on them as I was actually able to get one of them out. I tried several methods but decided to give the impact driver a go and sadly snapped the bolt lug off the hub. The hubs are obviously made from aluminium to save weight.

                                    I was actually referring too all the other bolts holding on fairings, exhausts pipes, radiators etc and not the disc bolts, just in case anyone mis-read my post? All those bolts would be fine with a drop of copper slip on them for-sure. πŸ˜‰

                                    SEDUCED BY THE DARK SIDE!!!

                                    declanD F 2 Replies Last reply
                                    0
                                    • NINJAN NINJA

                                      @calum That was my last resort, sadly mine had blue thread lock on them as I was actually able to get one of them out. I tried several methods but decided to give the impact driver a go and sadly snapped the bolt lug off the hub. The hubs are obviously made from aluminium to save weight.

                                      I was actually referring too all the other bolts holding on fairings, exhausts pipes, radiators etc and not the disc bolts, just in case anyone mis-read my post? All those bolts would be fine with a drop of copper slip on them for-sure. πŸ˜‰

                                      declanD Offline
                                      declanD Offline
                                      declan
                                      wrote on last edited by
                                      #29

                                      @ninja it’s strange an impact gun snapping something I’ve used mine on all sizes and never broke anything

                                      1 Reply Last reply
                                      0
                                      • CalumC Offline
                                        CalumC Offline
                                        Calum
                                        wrote on last edited by
                                        #30

                                        With regards to the discs, they're subjected to such high temperatures that any grease or what not tends to evaporate, the bolt can then meld with the differing metals.

                                        Always Originate, Never Pirate!

                                        1 Reply Last reply
                                        0
                                        • NINJAN NINJA

                                          @calum That was my last resort, sadly mine had blue thread lock on them as I was actually able to get one of them out. I tried several methods but decided to give the impact driver a go and sadly snapped the bolt lug off the hub. The hubs are obviously made from aluminium to save weight.

                                          I was actually referring too all the other bolts holding on fairings, exhausts pipes, radiators etc and not the disc bolts, just in case anyone mis-read my post? All those bolts would be fine with a drop of copper slip on them for-sure. πŸ˜‰

                                          F Offline
                                          F Offline
                                          finnerz89
                                          wrote on last edited by
                                          #31

                                          @ninja if they've been threadlocked, then you need to warm them up to melt it. Will come out easy then

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

                                          Previous:
                                          DR650RSE '96
                                          FJ1200 '92

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