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DT125R FORUM

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  4. Yamaha dt125re rebuild

Yamaha dt125re rebuild

Scheduled Pinned Locked Moved DTRE
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  • B bonus

    the front fairing on mine is smashed to bits and the lens has a crack in also so i was thinking aftermarket as there is not many original ones about..sounds like i might have to keep searching!

    V Offline
    V Offline
    vishanj
    wrote on last edited by
    #28

    @bonus hey mate I found this while browsing. It's a replacement head light unit from yambits for DT125R.
    https://yambits.co.uk/dt125r-headlight-unit-p-5043.html

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    • B Offline
      B Offline
      bonus
      wrote on last edited by
      #29

      @vishanj ,thanks mate but mine is a 2005 bike,i think it has had a bit of a hard life,well cosmetically at least,it could do with a full new set of plastics aswell as the lamp,i will get round to it eventually but stowed under at the minute.i just do little bits and bobs with it when i have the time,shame really but i have rode it less than 30 miles since the start of december!

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      • CalumC Calum

        @bradt No mate, not really sure why you're tearing it down. The bike looks really clean.

        B Offline
        B Offline
        BraDT
        wrote on last edited by
        #30

        @calum sorry for late reply been busy

        Iv started doing this rebuild because few things was wrong on the bike quiet a lot of dodgy wiring quite abit of rust on the frame etc
        Also boredom and a very eager friend has just had a bad split from his partner and needs something to keep him occupied while she took his bike from him

        Anyways down to bare frame now going to start grinding away tonight and start spraying tomorrow

        Might have been clean but it wasn’t perfect and little niggley bits and hodge jobs sets my ocd off so one little job leads to another and then bang the bikes in bits lol

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        • B bonus

          @vishanj ,thanks mate but mine is a 2005 bike,i think it has had a bit of a hard life,well cosmetically at least,it could do with a full new set of plastics aswell as the lamp,i will get round to it eventually but stowed under at the minute.i just do little bits and bobs with it when i have the time,shame really but i have rode it less than 30 miles since the start of december!

          V Offline
          V Offline
          vishanj
          wrote on last edited by
          #31

          @bonus ahh I know your frustration. Mine is a 1991 DT125R and it too has had a life of being neglected and thrashed around. All the bits are still in one piece and working order thankfully except for the front head light unit. Got to find a replacement for it.

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          • CalumC Online
            CalumC Online
            Calum
            wrote on last edited by
            #32

            Well it looks pretty clean in the photos. I personally woukd have the frame shot blasted and powdercoated if J were going to that much hassle. But the paint on the RE was so poor that I am sure you will do a better job.

            Always Originate, Never Pirate!

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            • B Offline
              B Offline
              BraDT
              wrote on last edited by
              #33

              Tbh I never thought about shot blasting at first until I sent all day yesterday grinding and sanding down shot blasting would of been a lot easier and not as painful

              But anyways most of rust is gone few little bits and primed the back end yesterday this was the most effected area from rust
              https://i.imgur.com/OzPv7aL.jpg

              Maybe another sandover and few stickers to remove and replace and will prime the rest and get the paint on

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              • liquid-snakeL Offline
                liquid-snakeL Offline
                liquid-snake
                wrote on last edited by
                #34

                Fine looking machine there, the rust on the subframe isn't too bad compared my '02 R. Regrettably a younger version of myself opted for the grinder and hammerite bodge fix which has made it a devil to sort without proper blast/powdercoating. For the love of all thats holy if youre going to this much effort do it right and save headaches down the line.

                I found my standard headlight to be complete garbage, in fact I used to refer to it as the "Prince of darkness". Don't recall trying any of the fancier bulbs out there but I've yet to be impressed with any bike headlight out there with the exception of the '02 ZX-6R. Oncoming traffic was always a case of aim-for-the-lights-and-2-feet-left with the DT.

                Is this going to be a full nut/bolt restoration or more of a seriously deep clean? As for colour IMO you can't beat the yammy blue. Also saves the faffery with V5 colour changes.

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                • B Offline
                  B Offline
                  BraDT
                  wrote on last edited by
                  #35

                  This more of a deep clean and things getting replaced if needed

                  The colour of the frame is going gloss black for now as need to stay within budget and wasn’t keen on the blue frame and black hide dirt well
                  Same for the swing arm and forks there going black

                  The tank plastics etc are staying blue with decals yet to be decided

                  95% of the rust if off the bike with grinding I know it won’t be the first time this bike gets done as this is my first attempt at the rebuild but next time will definitely be getting shot blasted and powdered coated

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                  • B Offline
                    B Offline
                    BraDT
                    wrote on last edited by
                    #36

                    All primed ready for paint tomorrow

                    https://i.imgur.com/wC5D8qA.jpg

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                    • B Offline
                      B Offline
                      BraDT
                      wrote on last edited by Mightyman
                      #37

                      Banked holiday over and got the frame paint swingarm and few other little bits done it’s now to start putting back together and find out what needs replacing

                      NINJAN 1 Reply Last reply
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                      • CalumC Online
                        CalumC Online
                        Calum
                        wrote on last edited by
                        #38

                        Looking sweet bud.

                        Always Originate, Never Pirate!

                        1 Reply Last reply
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                        • B BraDT

                          Banked holiday over and got the frame paint swingarm and few other little bits done it’s now to start putting back together and find out what needs replacing

                          NINJAN Offline
                          NINJAN Offline
                          NINJA
                          wrote on last edited by
                          #39

                          @bradt Black is the new black I see!!! :face_with_stuck-out_tongue_winking_eye:

                          SEDUCED BY THE DARK SIDE!!!

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                          • B Offline
                            B Offline
                            BraDT
                            wrote on last edited by
                            #40

                            Easy colour to paint with and hides tho slight imperfections photos don’t show the shine enough will get more pics when forks and wheels are on

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                            • B Offline
                              B Offline
                              BraDT
                              wrote on last edited by
                              #41

                              Right I’m stuck, confused and baffled

                              I’ve taken the starter motor off with having problems of the annoying clicking noise new battery new relay all wire checked cleaned etc so I know it’s something with the starter
                              Should I be able to move this cog by hand ?
                              It doesn’t move at all could this be my problem?

                              https://i.imgur.com/Ll9LnEz.jpg

                              CalumC 1 Reply Last reply
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                              • B BraDT

                                Right I’m stuck, confused and baffled

                                I’ve taken the starter motor off with having problems of the annoying clicking noise new battery new relay all wire checked cleaned etc so I know it’s something with the starter
                                Should I be able to move this cog by hand ?
                                It doesn’t move at all could this be my problem?

                                https://i.imgur.com/Ll9LnEz.jpg

                                CalumC Online
                                CalumC Online
                                Calum
                                wrote on last edited by
                                #42

                                @bradt I don't think you should be able to move it by hand IIRC.

                                Always Originate, Never Pirate!

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                                • B Offline
                                  B Offline
                                  BraDT
                                  wrote on last edited by Mightyman
                                  #43

                                  Well starter motor been cleaned down etcand put back on engine fingers crossed

                                  Engine back in bike now with front front forks and wheel

                                  Finally getting somewhere

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                                  • CalumC Online
                                    CalumC Online
                                    Calum
                                    wrote on last edited by
                                    #44

                                    That's looking decent mate!

                                    Nice job.

                                    Always Originate, Never Pirate!

                                    1 Reply Last reply
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                                    • B Offline
                                      B Offline
                                      BraDT
                                      wrote on last edited by
                                      #45

                                      @calum cheers mate

                                      Right tonight after work I am changing the gear selector seal any tips or step step guide ?
                                      Isit a case of digging the old one out and tapping the new one in ?

                                      CalumC 1 Reply Last reply
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                                      • B BraDT

                                        @calum cheers mate

                                        Right tonight after work I am changing the gear selector seal any tips or step step guide ?
                                        Isit a case of digging the old one out and tapping the new one in ?

                                        CalumC Online
                                        CalumC Online
                                        Calum
                                        wrote on last edited by
                                        #46

                                        @bradt Easier to do when there is no gear lever in the way mate.

                                        You will risk damaging the shaft and causing a permanent oil leak.

                                        IIRC, it should not be difficult to remove the gear lever out put.

                                        Whip the clutch cover off and remove it. Then remove the seal, then replace the seal, then replace the lever. IIRC.

                                        Always Originate, Never Pirate!

                                        declanD B 2 Replies Last reply
                                        0
                                        • CalumC Calum

                                          @bradt Easier to do when there is no gear lever in the way mate.

                                          You will risk damaging the shaft and causing a permanent oil leak.

                                          IIRC, it should not be difficult to remove the gear lever out put.

                                          Whip the clutch cover off and remove it. Then remove the seal, then replace the seal, then replace the lever. IIRC.

                                          declanD Offline
                                          declanD Offline
                                          declan
                                          wrote on last edited by
                                          #47

                                          @calum I do mine with the shaft still in and it’s way easy bud

                                          1 Reply Last reply
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