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DT125R FORUM

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  4. So Close!...

So Close!...

Scheduled Pinned Locked Moved DTR
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  • M MadGyver
    31 Dec 2023, 09:23

    @SpookDog
    If they are not torn apart and stiff you can clean them with upholstery spray foam cleaner and then some soap water. Some silicon spray for softening.

    S Offline
    S Offline
    SpookDog
    wrote on 31 Dec 2023, 15:11 last edited by SpookDog
    #882

    @MadGyver

    Cheers bud! They’re ok, I cut off the bad split bits at the bottom. They’re still soft enough. I just have to get around to it eventualy!…

    ————————

    I’ve just had a bit of a revelation, maybe…

    A while back I put an earth from the battery to the frame (because I thought they all had that) and it kept blowing fuses. I’ve just realised there are two (Edit: there are actually 3, maybe 1 for ignition??) separate earth wires going to the front (headlight area) as well as two to the back.
    Now I’m thinking that one is for AC and the other for DC! Me having them crossed is probably why I get a big old ‘dim’ of the headlight when I use the brake lights, horn or indicator!…
    The only thing that befuggles me is the brake and tail lights have to share a common earth…

    I’m going to explore and experiment with this! 🤞 …

    S 1 Reply Last reply 31 Dec 2023, 16:35
    0
    • S SpookDog
      31 Dec 2023, 15:11

      @MadGyver

      Cheers bud! They’re ok, I cut off the bad split bits at the bottom. They’re still soft enough. I just have to get around to it eventualy!…

      ————————

      I’ve just had a bit of a revelation, maybe…

      A while back I put an earth from the battery to the frame (because I thought they all had that) and it kept blowing fuses. I’ve just realised there are two (Edit: there are actually 3, maybe 1 for ignition??) separate earth wires going to the front (headlight area) as well as two to the back.
      Now I’m thinking that one is for AC and the other for DC! Me having them crossed is probably why I get a big old ‘dim’ of the headlight when I use the brake lights, horn or indicator!…
      The only thing that befuggles me is the brake and tail lights have to share a common earth…

      I’m going to explore and experiment with this! 🤞 …

      S Offline
      S Offline
      SpookDog
      wrote on 31 Dec 2023, 16:35 last edited by SpookDog
      #883

      Know of any good clutch cover protector/stickers?
      Some really thick, nice vinyl to cover the round ‘wear spot’?…

      Three tuning forks, and any other

      H 1 Reply Last reply 31 Dec 2023, 17:37
      0
      • S SpookDog
        31 Dec 2023, 16:35

        Know of any good clutch cover protector/stickers?
        Some really thick, nice vinyl to cover the round ‘wear spot’?…

        Three tuning forks, and any other

        H Offline
        H Offline
        HOTSHOT III
        wrote on 31 Dec 2023, 17:37 last edited by
        #884

        @SpookDog I've never seen one specifically for the DTR but a smart way around this is to polish that part of the clutch cover with finer and finer grades of wet & dry, finishing with Solvol Autosol for a mirror finish to seal up the pores in the aluminium. When it gets roughed up by your boots just polish it again. A 750ml tin works out to about half the price of the little tubes you get down the motor factors and would be good for your rims and stainless RH pipe as well:

        https://www.ebay.co.uk/itm/185983635382?chn=ps&_ul=GB&norover=1&mkevt=1&mkrid=710-134428-41853-0&mkcid=2&mkscid=101&itemid=185983635382&targetid=1814673647742&device=c&mktype=pla&googleloc=1007149&poi=&campaignid=19089547614&mkgroupid=142438599285&rlsatarget=pla-1814673647742&abcId=9303859&merchantid=119089037&gclid=Cj0KCQiAv8SsBhC7ARIsALIkVT0N7JkU8k81HrM0KF8Cdv8UwteK4HrTBh-H_MGA4yLZTVlbCLUDpWUaAh2bEALw_wcB

        S 1 Reply Last reply 31 Dec 2023, 18:20
        0
        • H HOTSHOT III
          31 Dec 2023, 17:37

          @SpookDog I've never seen one specifically for the DTR but a smart way around this is to polish that part of the clutch cover with finer and finer grades of wet & dry, finishing with Solvol Autosol for a mirror finish to seal up the pores in the aluminium. When it gets roughed up by your boots just polish it again. A 750ml tin works out to about half the price of the little tubes you get down the motor factors and would be good for your rims and stainless RH pipe as well:

          https://www.ebay.co.uk/itm/185983635382?chn=ps&_ul=GB&norover=1&mkevt=1&mkrid=710-134428-41853-0&mkcid=2&mkscid=101&itemid=185983635382&targetid=1814673647742&device=c&mktype=pla&googleloc=1007149&poi=&campaignid=19089547614&mkgroupid=142438599285&rlsatarget=pla-1814673647742&abcId=9303859&merchantid=119089037&gclid=Cj0KCQiAv8SsBhC7ARIsALIkVT0N7JkU8k81HrM0KF8Cdv8UwteK4HrTBh-H_MGA4yLZTVlbCLUDpWUaAh2bEALw_wcB

          S Offline
          S Offline
          SpookDog
          wrote on 31 Dec 2023, 18:20 last edited by SpookDog
          #885

          @HOTSHOT-III

          Bless you bud, I was thinking of the quick fix! When I have more time I’ll finish what my right foot started 👍…

          alt text

          Baby steps! I’ve been playing with the wiring for most of the afternoon…
          What ever indicator I put on they all lit up along with the taillight 🙂 I found the cause but have had enough of the rain and cold wind this evening…

          I forgot to ask! Does the rear rack have spacers or rubber things to fill it out at the mounting points at all? Mine came badly fitted and I’ve made some ally spacers but would like to know what it’s supposed to be like?…

          H 1 Reply Last reply 31 Dec 2023, 18:51
          2
          • S SpookDog
            31 Dec 2023, 18:20

            @HOTSHOT-III

            Bless you bud, I was thinking of the quick fix! When I have more time I’ll finish what my right foot started 👍…

            alt text

            Baby steps! I’ve been playing with the wiring for most of the afternoon…
            What ever indicator I put on they all lit up along with the taillight 🙂 I found the cause but have had enough of the rain and cold wind this evening…

            I forgot to ask! Does the rear rack have spacers or rubber things to fill it out at the mounting points at all? Mine came badly fitted and I’ve made some ally spacers but would like to know what it’s supposed to be like?…

            H Offline
            H Offline
            HOTSHOT III
            wrote on 31 Dec 2023, 18:51 last edited by
            #886

            @SpookDog From memory I don't think it has any spacers but mine were always a bit springy and just pulled up the last few mm by tightening the bolts. I think it's supposed to go behind the tailpipe at the right front mount, the idea being you can take the tailpipe off without disturbing the rack.

            1 Reply Last reply
            0
            • M Offline
              M Offline
              MadGyver
              wrote on 31 Dec 2023, 18:56 last edited by MadGyver
              #887

              @SpookDog No spacers or rubber for the rack,it just fits good if not butchered and raped,maybe some washers for the bolts.

              Your back wheel is 19 inch?

              I need my tools and a pile of junk.....

              S 1 Reply Last reply 31 Dec 2023, 19:22
              0
              • M MadGyver
                31 Dec 2023, 18:56

                @SpookDog No spacers or rubber for the rack,it just fits good if not butchered and raped,maybe some washers for the bolts.

                Your back wheel is 19 inch?

                S Offline
                S Offline
                SpookDog
                wrote on 31 Dec 2023, 19:22 last edited by SpookDog
                #888

                @MadGyver

                No, standard. Optical illusion 🙂 …

                Does the rear mudguard have any grommet/bush in it? My rack is like 5mm loose gapped on each side. It was so bad it’s cracked and been welded, badly 😐 I’m wondering if it’s the proper one? It all lines up on the bolt holes apart from being wider at the back and the tailpipe mount point…

                ———————

                @HOTSHOT-III

                That StumpHumper looks gorgeous in green. Was there a more basic version of that frame back in the mid-late 90’s?

                ————————-

                2024? Some of us ole’gits didn’t think we were going get past 1984!! ☠️ …

                H S 2 Replies Last reply 31 Dec 2023, 22:35
                0
                • S SpookDog
                  31 Dec 2023, 19:22

                  @MadGyver

                  No, standard. Optical illusion 🙂 …

                  Does the rear mudguard have any grommet/bush in it? My rack is like 5mm loose gapped on each side. It was so bad it’s cracked and been welded, badly 😐 I’m wondering if it’s the proper one? It all lines up on the bolt holes apart from being wider at the back and the tailpipe mount point…

                  ———————

                  @HOTSHOT-III

                  That StumpHumper looks gorgeous in green. Was there a more basic version of that frame back in the mid-late 90’s?

                  ————————-

                  2024? Some of us ole’gits didn’t think we were going get past 1984!! ☠️ …

                  H Offline
                  H Offline
                  HOTSHOT III
                  wrote on 31 Dec 2023, 22:35 last edited by HOTSHOT III
                  #889

                  @SpookDog That sounds about right for the rack to be honest, I've never known one to fit perfectly even when undamaged. A lot of them have cracked and been welded, particularly French bikes as they use DTRs for commuting the way we use C90 step-thrus etc. meaning you see a lot of DTRs in France with top boxes fitted. And the weight limit for the rack is 2kg according to Yamaha.

                  Yes I think the 1st version was called the FSR Ground Control in the 90s, same basic layout but they look dated now. Still lots of them about on eBay etc. though so it must have been a good design. There was also a hardtail StumpJ(H)umper, and they came up with another design called the FSR XC which was like an entry level full suspension Stumpy. In fact I took the view at the time that for any given year the FSR XC was basically the previous year's StumpJumper FSR rebadged.
                  Part of the fun for me is trying to piece together what changes were made in which year; just like when MX bikes had a major redesign every year back then, everyone being fashion conscious and raving about the very latest version of something means the process of evolution is soon forgotten and that suits manufacturers who just want to keep coming up with something new to sell more units.
                  Unfortunately it doesn't really help people buying secondhand; riding in local woods in the days before it was made a more serious offence than being on Epstein's client list, it was quite common to meet people riding air-cooled, drum braked 1970s dirt bikes who would swear blind that "it's a '93 bruv" when asked what year it was. So the nature of the Human race presents quite a few barriers to understanding why the bikes we ride now look and fit together the way they do.

                  BTW if you want new fork gaiters, genuine ones are stupid money but Polisport ones like these fit the DTR very well, you just have to use a leather punch to enlarge the vent holes to stop them ballooning under full travel:

                  https://www.bikerpartshop.com/en/home/41-fork-boots-for-yamaha-dtr-125.html

                  1 Reply Last reply
                  1
                  • S SpookDog
                    31 Dec 2023, 19:22

                    @MadGyver

                    No, standard. Optical illusion 🙂 …

                    Does the rear mudguard have any grommet/bush in it? My rack is like 5mm loose gapped on each side. It was so bad it’s cracked and been welded, badly 😐 I’m wondering if it’s the proper one? It all lines up on the bolt holes apart from being wider at the back and the tailpipe mount point…

                    ———————

                    @HOTSHOT-III

                    That StumpHumper looks gorgeous in green. Was there a more basic version of that frame back in the mid-late 90’s?

                    ————————-

                    2024? Some of us ole’gits didn’t think we were going get past 1984!! ☠️ …

                    S Offline
                    S Offline
                    SpookDog
                    wrote on 1 Jan 2024, 14:46 last edited by SpookDog 1 Jan 2024, 16:47
                    #890

                    Damn! I still have all four indicators flashing!
                    I don’t think my loom liked being removed and refitted!…

                    Edit: There is absolutely no accounting for stupidity! There are 2 six pin connectors, 1 black, 1 white. Guess who had them crossed over?…

                    😒 In my defence, it was dark, wet & windy! Also there was a ‘broken inside’ taillight earth that was throwing confusion into the mix. Every time it disconnected the brake light dimmed and the indicator light on the ‘dash’ came on! Why it chose then to manifest is beyond me! 😜 …

                    Happy daze now it’s all working!…

                    1 Reply Last reply
                    1
                    • H HOTSHOT III
                      28 Dec 2023, 23:48

                      @SpookDog That expansion tank tube describes a tortuous route around the top of the airbox yes. Whatever you do don't be tempted to route it underneath the airbox; I've known people to do this and the chain will cut the tube in half when the rear suspension is fully compressed (in fact the upper chain roller stops it from doing this to the airbox).

                      @MadGyver It would protect the frame if you could design something to fit behind the airbox there. After I wash my bikes I like to throw old towels over the wheels to protect the tyres and brakes, then absolutely saturate places like that area, the front of
                      and underneath the engine etc. with WD40 to protect the frame, wiring etc., then wipe off the excess. Get loads in the radiator core as those fins are wafer thin and corrode away to powder if you leave salt on them. Doing this also helps the degreaser to cut through the road grime and dirt next time.

                      It can also be beneficial to attach some approximately 10mm thick foam to the lateral ridge on the seat base where it butts up against the top rear of the airbox, this gives the air intake area a little more protection against mud and water ingress. Yamaha did this when the DTR was new but in a bit of an afterthought kind of way; new foam and some 3M VHB double sided tape and nothing will get past it even greenlaning through a swamp.

                      S Offline
                      S Offline
                      SpookDog
                      wrote on 2 Jan 2024, 18:20 last edited by SpookDog 1 Feb 2024, 20:48
                      #891

                      @HOTSHOT-III

                      I actually had to start again and re-route the expansion pipe! I finally have it running properly! Along the top then zig-zagging back down to the expansion bottle. Should of listened the first time 😉 …

                      Also totally forgot about the metal coolant tube that’s been head butting salty road water for the last few years! QTLC is needed yet again 🤕

                      H 1 Reply Last reply 2 Jan 2024, 21:08
                      1
                      • S SpookDog
                        2 Jan 2024, 18:20

                        @HOTSHOT-III

                        I actually had to start again and re-route the expansion pipe! I finally have it running properly! Along the top then zig-zagging back down to the expansion bottle. Should of listened the first time 😉 …

                        Also totally forgot about the metal coolant tube that’s been head butting salty road water for the last few years! QTLC is needed yet again 🤕

                        H Offline
                        H Offline
                        HOTSHOT III
                        wrote on 2 Jan 2024, 21:08 last edited by
                        #892

                        @SpookDog All's well that ends well I guess, routing that expansion pipe is one of those jobs no-one wants to do ever.

                        The metal coolant hose does catch a lot of road salt etc. yes, £78/discontinued from Fowlers but CMSNL can order them in for about £27 plus shipping; not quite sure how they're managing this but they do a lot of stuff like that you can't get any more, I think I read on their website they sometimes get things like this made. If yours is really far gone and threatening to leak coolant maybe get on eBay and find one from a French bike if you don't want to wait for Holland post, some people sell them still attached to the waterpump cover as well.
                        It's not only the hose which is a potential headache, also the two screws which retain it are similarly prone to seizing. I had to use an impact driver to get the one out of the waterpump cover to replace the O-ring (this is 90p from Fowlers and worth buying genuine as Japanese manufacturers are notorious for being awkward with O-ring sizes).

                        https://www.cmsnl.com/products/pipe-1_3bn1248100/

                        S 1 Reply Last reply 2 Jan 2024, 21:28
                        0
                        • H HOTSHOT III
                          2 Jan 2024, 21:08

                          @SpookDog All's well that ends well I guess, routing that expansion pipe is one of those jobs no-one wants to do ever.

                          The metal coolant hose does catch a lot of road salt etc. yes, £78/discontinued from Fowlers but CMSNL can order them in for about £27 plus shipping; not quite sure how they're managing this but they do a lot of stuff like that you can't get any more, I think I read on their website they sometimes get things like this made. If yours is really far gone and threatening to leak coolant maybe get on eBay and find one from a French bike if you don't want to wait for Holland post, some people sell them still attached to the waterpump cover as well.
                          It's not only the hose which is a potential headache, also the two screws which retain it are similarly prone to seizing. I had to use an impact driver to get the one out of the waterpump cover to replace the O-ring (this is 90p from Fowlers and worth buying genuine as Japanese manufacturers are notorious for being awkward with O-ring sizes).

                          https://www.cmsnl.com/products/pipe-1_3bn1248100/

                          S Offline
                          S Offline
                          SpookDog
                          wrote on 2 Jan 2024, 21:28 last edited by SpookDog 1 Feb 2024, 21:29
                          #893

                          @HOTSHOT-III

                          I still feel like an idiot for putting it back where it was when I got the bike, but ‘better’! It’s an original tube and all the kinks and bends line up now! I should be a bit quicker on the uptake by now…

                          Do you know of a paint stripper that doesn’t damage the Yamaha plastic? I don’t know if what’s on there is acrylic or cellulose, or what…

                          H 1 Reply Last reply 2 Jan 2024, 23:52
                          0
                          • S SpookDog
                            2 Jan 2024, 21:28

                            @HOTSHOT-III

                            I still feel like an idiot for putting it back where it was when I got the bike, but ‘better’! It’s an original tube and all the kinks and bends line up now! I should be a bit quicker on the uptake by now…

                            Do you know of a paint stripper that doesn’t damage the Yamaha plastic? I don’t know if what’s on there is acrylic or cellulose, or what…

                            H Offline
                            H Offline
                            HOTSHOT III
                            wrote on 2 Jan 2024, 23:52 last edited by HOTSHOT III 1 Mar 2024, 10:52
                            #894

                            @SpookDog Not sure about Yamaha plastic but I once watched someone use Nitromors on some painted Suzuki TS125X plastics (the one that looks like a mid-80s RM) and it seemed to get the paint off without harming the plastic. B&Q sell one called Paint Panther which smells the same, I used some this year on something else. Maybe just try a thumbnail-sized blob in an area that isn't very visible first?

                            S 1 Reply Last reply 3 Jan 2024, 11:30
                            0
                            • H HOTSHOT III
                              2 Jan 2024, 23:52

                              @SpookDog Not sure about Yamaha plastic but I once watched someone use Nitromors on some painted Suzuki TS125X plastics (the one that looks like a mid-80s RM) and it seemed to get the paint off without harming the plastic. B&Q sell one called Paint Panther which smells the same, I used some this year on something else. Maybe just try a thumbnail-sized blob in an area that isn't very visible first?

                              S Offline
                              S Offline
                              SpookDog
                              wrote on 3 Jan 2024, 11:30 last edited by SpookDog 1 Mar 2024, 11:31
                              #895

                              @HOTSHOT-III

                              Cheers bud, I’ve got some bad condition old ones to try out with…

                              Everything is taking an age! It looks like I’ve made zero progress in 3 days…

                              alt text

                              S 1 Reply Last reply 3 Jan 2024, 15:11
                              1
                              • S SpookDog
                                3 Jan 2024, 11:30

                                @HOTSHOT-III

                                Cheers bud, I’ve got some bad condition old ones to try out with…

                                Everything is taking an age! It looks like I’ve made zero progress in 3 days…

                                alt text

                                S Offline
                                S Offline
                                SpookDog
                                wrote on 3 Jan 2024, 15:11 last edited by SpookDog 1 Mar 2024, 15:12
                                #896

                                alt text

                                Not gonna be to everybody’s taste I’m sure…

                                1 Reply Last reply
                                0
                                • C Offline
                                  C Offline
                                  Calum
                                  wrote on 3 Jan 2024, 15:38 last edited by
                                  #897

                                  I dunno, it's looking pretty sweet to be fair to you.

                                  Won't stay white for very long mind you 😛

                                  Always Originate, Never Pirate!

                                  S 1 Reply Last reply 3 Jan 2024, 15:41
                                  0
                                  • C Calum
                                    3 Jan 2024, 15:38

                                    I dunno, it's looking pretty sweet to be fair to you.

                                    Won't stay white for very long mind you 😛

                                    S Offline
                                    S Offline
                                    SpookDog
                                    wrote on 3 Jan 2024, 15:41 last edited by SpookDog 1 Mar 2024, 15:44
                                    #898

                                    @Calum

                                    Mother Nature isn’t so bad, it’s the local council and their grit lorries! 😉 …

                                    Fair play, it was black when first registered, just with a red frame…

                                    alt text

                                    Getting the rack fitted nicely took a lot more than it should!…

                                    PS I don’t have any smiley face emoji’s showing up, is that an iPhone compatibility thing?…

                                    S 1 Reply Last reply 4 Jan 2024, 19:10
                                    0
                                    • O Offline
                                      O Offline
                                      OllieDTR
                                      wrote on 3 Jan 2024, 22:32 last edited by
                                      #899

                                      Looking good spook! Have to let us know what the 170 kit is like and jetting wise. I’ve got to Abit of time to order mine be good to see how it goes with the TM32mm carb, are you running stock oil pump? I have the newer oil pump setup so can adjust it more be good to see if anyone has a guide on how much it needs adjusting by

                                      S 1 Reply Last reply 5 Jan 2024, 23:26
                                      0
                                      • C Offline
                                        C Offline
                                        Calum
                                        wrote on 4 Jan 2024, 09:32 last edited by
                                        #900

                                        @OllieDTR The 170 kit is ace 😉

                                        Works really well on my setup and it's made the bike a lot more enjoyable to ride IMO.

                                        Always Originate, Never Pirate!

                                        1 Reply Last reply
                                        0
                                        • S SpookDog
                                          3 Jan 2024, 15:41

                                          @Calum

                                          Mother Nature isn’t so bad, it’s the local council and their grit lorries! 😉 …

                                          Fair play, it was black when first registered, just with a red frame…

                                          alt text

                                          Getting the rack fitted nicely took a lot more than it should!…

                                          PS I don’t have any smiley face emoji’s showing up, is that an iPhone compatibility thing?…

                                          S Offline
                                          S Offline
                                          SpookDog
                                          wrote on 4 Jan 2024, 19:10 last edited by
                                          #901

                                          Not where I was wanting to be…

                                          alt text

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