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DT125R FORUM

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  4. Belgarda Yamaha TDR125 3SH

Belgarda Yamaha TDR125 3SH

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  • CalumC Offline
    CalumC Offline
    Calum
    wrote on last edited by
    #3

    Ohh 3SH!

    IMHO if it's a genuine 3SH with the belgarda engine and wheels, I would restore it.

    Definitely grab the 200 lump, although I believe it's the WR200 3XP engine you actually want. But the bike would be much more valuable as a genuine belgarda.

    But it definitely depends on what you want out of it.

    Let us see some photos to gain a greater understanding of what it is you're trying to tackle!

    Always Originate, Never Pirate!

    1 Reply Last reply
    0
    • NottsbikerN Offline
      NottsbikerN Offline
      Nottsbiker
      wrote on last edited by
      #4

      Its just a dirty pile of parts right now I'm afraid.

      The DT200R engine will fit in much easier than the WR and can have electric start and run lights etc. Any 200 lump will be hard to come by.

      Also going with 200R alloy swing arm as mine is scruffy and steel is very naff in comparison 🙂

      CalumC 1 Reply Last reply
      0
      • NottsbikerN Nottsbiker

        Its just a dirty pile of parts right now I'm afraid.

        The DT200R engine will fit in much easier than the WR and can have electric start and run lights etc. Any 200 lump will be hard to come by.

        Also going with 200R alloy swing arm as mine is scruffy and steel is very naff in comparison 🙂

        CalumC Offline
        CalumC Offline
        Calum
        wrote on last edited by
        #5

        @nottsbiker It really depends on what you want out the bike.

        It would be a shame not to restore a genuine 3SH to its former glory.

        That said if it's a bike you plan to keep and have a lot of fun on, a 200 lump is a nice way to go.

        Always Originate, Never Pirate!

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        • NottsbikerN Offline
          NottsbikerN Offline
          Nottsbiker
          wrote on last edited by
          #6

          It's going to be a fun / work bike so will be built how i want it but to appear like Yamaha built it as a 200.

          Restorations are ok to a point but I don't want 100% authentic, rather improve a few bits along the way.

          Does anyone know the exact difference between the 125 and 200 motors? Assuming rod length etc and casing opening but anything else major??

          CalumC 1 Reply Last reply
          0
          • NottsbikerN Nottsbiker

            It's going to be a fun / work bike so will be built how i want it but to appear like Yamaha built it as a 200.

            Restorations are ok to a point but I don't want 100% authentic, rather improve a few bits along the way.

            Does anyone know the exact difference between the 125 and 200 motors? Assuming rod length etc and casing opening but anything else major??

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

            @nottsbiker Cranks, rods, transmissions bore stroke inlet size. The exhaust pipe exits from a different angle as well I believe.

            Always Originate, Never Pirate!

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            • NottsbikerN Offline
              NottsbikerN Offline
              Nottsbiker
              wrote on last edited by
              #8

              Thanks!

              Expected all of the above tbh so thats quite reassuring but didn't think the exhaust port came out anywhere different.

              There are some bottom ends in France for £250 delivered but cant see any cylinders for love nor money anywhere.

              Do people think the 125 clutch / primary drive etc are the same?

              CalumC 1 Reply Last reply
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              • NottsbikerN Nottsbiker

                Thanks!

                Expected all of the above tbh so thats quite reassuring but didn't think the exhaust port came out anywhere different.

                There are some bottom ends in France for £250 delivered but cant see any cylinders for love nor money anywhere.

                Do people think the 125 clutch / primary drive etc are the same?

                CalumC Offline
                CalumC Offline
                Calum
                wrote on last edited by
                #9

                @nottsbiker Yeah the exhaust might not, I might be confused with the 2RH engines from the Old school UK Spec TZR's.

                Always Originate, Never Pirate!

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                • NottsbikerN Offline
                  NottsbikerN Offline
                  Nottsbiker
                  wrote on last edited by
                  #10

                  Think that the 2RH was only on the TZR125 = ??

                  CalumC 1 Reply Last reply
                  0
                  • NottsbikerN Nottsbiker

                    Think that the 2RH was only on the TZR125 = ??

                    CalumC Offline
                    CalumC Offline
                    Calum
                    wrote on last edited by
                    #11

                    @nottsbiker Yeah, that's what I said.

                    Always Originate, Never Pirate!

                    S 1 Reply Last reply
                    0
                    • CalumC Calum

                      @nottsbiker Yeah, that's what I said.

                      S Offline
                      S Offline
                      scrimsmustang
                      wrote on last edited by
                      #12

                      @calum

                      Wish I had read this a few weeks ago, just broke a 93 one with 3 spoke wheels not the spoked wheels one. One mans junk and all that I threw a full set of good Black TDR belgarda bodywork in the skip along with its seat clocks fuel tank headlamps headlamp brackets etc.

                      1 Reply Last reply
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                      • NottsbikerN Offline
                        NottsbikerN Offline
                        Nottsbiker
                        wrote on last edited by
                        #13

                        Aaaaaaaaaaaaaaaaaarrrrrrrrrrrrrgggggggggghhhhhhhhhh

                        1 Reply Last reply
                        0
                        • NottsbikerN Offline
                          NottsbikerN Offline
                          Nottsbiker
                          wrote on last edited by
                          #14

                          Mines black but looks like it's been used for target practice by some hillbillies so mines probably getting junked.

                          Looking at ebay europe at mo so will probably collect a full set over the winter from various different countries as just as cost effective as buying random panels here and having painted.

                          Out in the sunshine today sanding the rust off my frame before treating it then storing until I can afford the rebuild. Got my airbox apart as well for cleaning and randomly someone's cut a bloody hole in the battery tray - wtf for i don't know.

                          S 1 Reply Last reply
                          0
                          • NottsbikerN Nottsbiker

                            Mines black but looks like it's been used for target practice by some hillbillies so mines probably getting junked.

                            Looking at ebay europe at mo so will probably collect a full set over the winter from various different countries as just as cost effective as buying random panels here and having painted.

                            Out in the sunshine today sanding the rust off my frame before treating it then storing until I can afford the rebuild. Got my airbox apart as well for cleaning and randomly someone's cut a bloody hole in the battery tray - wtf for i don't know.

                            S Offline
                            S Offline
                            scrimsmustang
                            wrote on last edited by
                            #15

                            @nottsbiker

                            The K reg TDR125R belgarda is now a White n Pink DTR after a bit of modding to the frame it was a 3XE2 model, the wheels brakes forks and swinging arm are now on a 2001 DTR Hurricane Hanna replica

                            This is the type we decked, bike was identical only wheels fork and swinging arm were painted black
                            alt text

                            S 1 Reply Last reply
                            0
                            • S scrimsmustang

                              @nottsbiker

                              The K reg TDR125R belgarda is now a White n Pink DTR after a bit of modding to the frame it was a 3XE2 model, the wheels brakes forks and swinging arm are now on a 2001 DTR Hurricane Hanna replica

                              This is the type we decked, bike was identical only wheels fork and swinging arm were painted black
                              alt text

                              S Offline
                              S Offline
                              scrimsmustang
                              wrote on last edited by
                              #16

                              @scrimsmustang

                              Ive done the conversion before on this 2002 DTR back in 2005 its just a bolt on job, this time ive removed all the unnecessary brackets from the forks.

                              alt text

                              1 Reply Last reply
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                              • NottsbikerN Offline
                                NottsbikerN Offline
                                Nottsbiker
                                wrote on last edited by
                                #17

                                If I wanted the 3 spoke alloys I'd fit the same as in your pictures but mine are the first model spoked wheels and I quite like them. Unfortunately Yamaha back in the late 80's went with an 18 inch front rim which limits tyre choice so I'm probably going to have another rim laced onto my front hub as my wheels are ready to be done now. The standard rims are aluminium so it would be a good match to put a rear on the front hub.

                                The swingarm on the later ones also suits the alloy wheels nicely but I can't make out if its steel or ally?

                                CalumC 1 Reply Last reply
                                0
                                • NottsbikerN Nottsbiker

                                  If I wanted the 3 spoke alloys I'd fit the same as in your pictures but mine are the first model spoked wheels and I quite like them. Unfortunately Yamaha back in the late 80's went with an 18 inch front rim which limits tyre choice so I'm probably going to have another rim laced onto my front hub as my wheels are ready to be done now. The standard rims are aluminium so it would be a good match to put a rear on the front hub.

                                  The swingarm on the later ones also suits the alloy wheels nicely but I can't make out if its steel or ally?

                                  CalumC Offline
                                  CalumC Offline
                                  Calum
                                  wrote on last edited by
                                  #18

                                  @nottsbiker I believe it's steel.

                                  Always Originate, Never Pirate!

                                  1 Reply Last reply
                                  0
                                  • NottsbikerN Offline
                                    NottsbikerN Offline
                                    Nottsbiker
                                    wrote on last edited by
                                    #19

                                    Shame its a nicer shape than stock but when / if I change something I like to upgrade a possibly save some weight.

                                    S 2 Replies Last reply
                                    1
                                    • NottsbikerN Nottsbiker

                                      Shame its a nicer shape than stock but when / if I change something I like to upgrade a possibly save some weight.

                                      S Offline
                                      S Offline
                                      scrimsmustang
                                      wrote on last edited by
                                      #20

                                      @nottsbiker

                                      This swinging arm the one I have now is steel but the one on the Blue bike im sure was alloy ? Cant remember to be honest was years ago now but it came from the same type of bike..

                                      CalumC 1 Reply Last reply
                                      0
                                      • NottsbikerN Nottsbiker

                                        Shame its a nicer shape than stock but when / if I change something I like to upgrade a possibly save some weight.

                                        S Offline
                                        S Offline
                                        scrimsmustang
                                        wrote on last edited by
                                        #21

                                        @nottsbiker said in Belgarda Yamaha TDR125 3SH:

                                        Shame its a nicer shape than stock but when / if I change something I like to upgrade a possibly save some weight.

                                        I used the TDR swinging arm as it made the life easy for the wheels, its designed for the alloy wheels and rear brake,the chain tensioners etc and bolts straight to the DT frame.

                                        1 Reply Last reply
                                        0
                                        • S scrimsmustang

                                          @nottsbiker

                                          This swinging arm the one I have now is steel but the one on the Blue bike im sure was alloy ? Cant remember to be honest was years ago now but it came from the same type of bike..

                                          CalumC Offline
                                          CalumC Offline
                                          Calum
                                          wrote on last edited by
                                          #22

                                          @scrimsmustang See I remember asking you way back when, pretty sure you said it was steel at the time

                                          Always Originate, Never Pirate!

                                          S 1 Reply Last reply
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