Skip to content
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (Slate)
  • No Skin
Collapse
Brand Logo

DT125R FORUM

  1. Home
  2. Owners Build Threads
  3. DTR
  4. So Close!...

So Close!...

Scheduled Pinned Locked Moved DTR
1.1k Posts 26 Posters 207.7k Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • H Hark_Ptooie
    11 Sept 2023, 18:40

    Vespa with a sidecar doing donuts? ROFL

    The rear tyre on my CBR resembled a baker's rolling pin more than anything.

    S Offline
    S Offline
    SpookDog
    wrote on 11 Sept 2023, 19:06 last edited by SpookDog 9 Nov 2023, 21:37
    #692

    @Hark_Ptooie

    ??? It’s real fuxin easy as long as you don’t try and turn left while you’re doing it, work it out 😉 …

    Depending on which way the pin is facing. I don’t know if that’s bad or not…

    1 Reply Last reply
    0
    • S Offline
      S Offline
      SpookDog
      wrote on 18 Sept 2023, 15:39 last edited by SpookDog
      #693

      Rear brake stopped biting today. I had noticed it had been fading over the last few rides. It turns out that the piston is pitted at a point where it was left standing for a long while sometime in its past. Don’t have any money to replace the piston and seals at the moment, so I’m gonna have to drill & fill the pits to squeeze a few more thousand miles out of it 🙂 …

      I would like to fit a 35mm front calliper on the rear. I have one ready to go but I had to buy a 14mm master to match it. Accidentally, I broke off the plastic fitting that the reservoir tube fits on to. Once I have the pennies for that I’ll get on with this long overdue upgrade. My rear brake makes up well over 50% of my braking, so it’s needed…

      I have some ideas for a front disc upgrade, but I need to find someone who has access to ‘water cut’ a disc centre that matches a Dtr hub to a suitable sized ‘floating disc’ outer…

      Edit: reservoir tube in post…
      Need to test charging coil output to see why the bike is eating batteries. If output is good from coil replace regulator (long overdue) with used part…

      S 1 Reply Last reply 28 Sept 2023, 17:35
      0
      • S SpookDog
        18 Sept 2023, 15:39

        Rear brake stopped biting today. I had noticed it had been fading over the last few rides. It turns out that the piston is pitted at a point where it was left standing for a long while sometime in its past. Don’t have any money to replace the piston and seals at the moment, so I’m gonna have to drill & fill the pits to squeeze a few more thousand miles out of it 🙂 …

        I would like to fit a 35mm front calliper on the rear. I have one ready to go but I had to buy a 14mm master to match it. Accidentally, I broke off the plastic fitting that the reservoir tube fits on to. Once I have the pennies for that I’ll get on with this long overdue upgrade. My rear brake makes up well over 50% of my braking, so it’s needed…

        I have some ideas for a front disc upgrade, but I need to find someone who has access to ‘water cut’ a disc centre that matches a Dtr hub to a suitable sized ‘floating disc’ outer…

        Edit: reservoir tube in post…
        Need to test charging coil output to see why the bike is eating batteries. If output is good from coil replace regulator (long overdue) with used part…

        S Offline
        S Offline
        SpookDog
        wrote on 28 Sept 2023, 17:35 last edited by
        #694

        @SpookDog

        Rear master to reservoir outlet turned up today, at last! Strangely enough the 1/2 master has ‘settled in’ and is providing enough fluid to the 35mm front calliper that I’ve fitted to the back. Go figure!…

        Had to clean out the carb again today, namely water globlet in the pilot jet as usual. I don’t understand why I suffer from this so often. New petrol cap time, maybe?…

        R S 2 Replies Last reply 29 Sept 2023, 13:27
        0
        • S SpookDog
          28 Sept 2023, 17:35

          @SpookDog

          Rear master to reservoir outlet turned up today, at last! Strangely enough the 1/2 master has ‘settled in’ and is providing enough fluid to the 35mm front calliper that I’ve fitted to the back. Go figure!…

          Had to clean out the carb again today, namely water globlet in the pilot jet as usual. I don’t understand why I suffer from this so often. New petrol cap time, maybe?…

          R Offline
          R Offline
          R3L3_89
          wrote on 29 Sept 2023, 13:27 last edited by
          #695

          @SpookDog cover the gas tank cap with electical tape, I did that as soon as I got my bike, the keyhole can leak. It's not likely someone will try to steal your gas and it's inconvenient to lock and unlock the tank every time you need to fill it up which happens too often with this thing for some reason

          1 Reply Last reply
          0
          • S SpookDog
            28 Sept 2023, 17:35

            @SpookDog

            Rear master to reservoir outlet turned up today, at last! Strangely enough the 1/2 master has ‘settled in’ and is providing enough fluid to the 35mm front calliper that I’ve fitted to the back. Go figure!…

            Had to clean out the carb again today, namely water globlet in the pilot jet as usual. I don’t understand why I suffer from this so often. New petrol cap time, maybe?…

            S Offline
            S Offline
            SpookDog
            wrote on 24 Oct 2023, 11:47 last edited by
            #696

            alt text

            What to do, what to do with you! Hmm?…

            The Dtr?

            1 Reply Last reply
            1
            • C Online
              C Online
              Calum
              wrote on 24 Oct 2023, 17:46 last edited by Calum
              #697

              I must admit, I have really changed my tune with the 170 kit.

              What I would say is, make sure the powervalve is ported flush. Genuinly mine protruded the exhaust port stock. So benefits from modding the valve even if you leave the exhaust port alone.

              I think the DTR is a better choice for the 170. Just because you're more likely to be utilising the benefit from the bottom end more due to the nature of the bike.

              TZR is more of an open stretch bike where you'll want more HP up the top end.

              Always Originate, Never Pirate!

              1 Reply Last reply
              0
              • M Offline
                M Offline
                MadGyver
                wrote on 24 Oct 2023, 19:38 last edited by
                #698

                @SpookDog
                The DTR of course!

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

                1 Reply Last reply
                0
                • M Offline
                  M Offline
                  MadGyver
                  wrote on 24 Oct 2023, 19:40 last edited by
                  #699

                  Is it the one from ebay recently posted to another thread?

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

                  S 1 Reply Last reply 27 Oct 2023, 14:09
                  0
                  • M MadGyver
                    24 Oct 2023, 19:40

                    Is it the one from ebay recently posted to another thread?

                    S Offline
                    S Offline
                    SpookDog
                    wrote on 27 Oct 2023, 14:09 last edited by SpookDog
                    #700

                    @MadGyver

                    Sorry for tardy reply, yes it is £155 posted.

                    Are all 170 Athenas fitted with an o-ring head? Or are some fitted with a gasket?…

                    Yeah, it’s going to live on the Dtr…

                    S 1 Reply Last reply 27 Oct 2023, 15:39
                    0
                    • S SpookDog
                      27 Oct 2023, 14:09

                      @MadGyver

                      Sorry for tardy reply, yes it is £155 posted.

                      Are all 170 Athenas fitted with an o-ring head? Or are some fitted with a gasket?…

                      Yeah, it’s going to live on the Dtr…

                      S Offline
                      S Offline
                      SpookDog
                      wrote on 27 Oct 2023, 15:39 last edited by
                      #701

                      Can anyone please let me know where I can get head gaskets for the 170 top end?
                      Also if there are o-ring upgrades?..
                      Ta!

                      1 Reply Last reply
                      0
                      • C Online
                        C Online
                        Calum
                        wrote on 27 Oct 2023, 18:09 last edited by
                        #702

                        PJME. Never needed an O-Ring upgrade. I've not had any issues with the head gaskets for my 170 kit.

                        Always Originate, Never Pirate!

                        1 Reply Last reply
                        0
                        • M Offline
                          M Offline
                          MadGyver
                          wrote on 27 Oct 2023, 18:11 last edited by MadGyver
                          #703

                          @SpookDog All Athena kits i've seen are with gasket. The o ring head is custom.
                          I 'm not fan of this type of sealant for a combastion chamber,good only for competition with frequent rebuilds.

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

                          1 Reply Last reply
                          0
                          • C Online
                            C Online
                            Calum
                            wrote on 27 Oct 2023, 19:06 last edited by
                            #704

                            @MadGyver The O-Ring sits between the skull-cap and head cylinder head.

                            Always Originate, Never Pirate!

                            1 Reply Last reply
                            0
                            • M Offline
                              M Offline
                              MadGyver
                              wrote on 27 Oct 2023, 21:50 last edited by
                              #705

                              @Calum I thought he meant the o-ring groove they do on cylinder head for replacing the gasket with o-ring.

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

                              1 Reply Last reply
                              0
                              • C Online
                                C Online
                                Calum
                                wrote on 28 Oct 2023, 08:05 last edited by
                                #706

                                Ah right. No, I didn't realise that the Athena kit used an O Ring for the above and consequently it leaked coolant 🤣

                                Always Originate, Never Pirate!

                                S 1 Reply Last reply 28 Oct 2023, 12:18
                                0
                                • C Calum
                                  28 Oct 2023, 08:05

                                  Ah right. No, I didn't realise that the Athena kit used an O Ring for the above and consequently it leaked coolant 🤣

                                  S Offline
                                  S Offline
                                  SpookDog
                                  wrote on 28 Oct 2023, 12:18 last edited by
                                  #707

                                  @Calum

                                  I though you had an oring conversion on your kit?
                                  I didn’t know that they all used gaskets , doh!

                                  S 1 Reply Last reply 31 Oct 2023, 18:53
                                  0
                                  • S SpookDog
                                    28 Oct 2023, 12:18

                                    @Calum

                                    I though you had an oring conversion on your kit?
                                    I didn’t know that they all used gaskets , doh!

                                    S Offline
                                    S Offline
                                    SpookDog
                                    wrote on 31 Oct 2023, 18:53 last edited by
                                    #708

                                    I’ve been getting a niggle the last few days. When I fitted a new pilot jet a month or three ago the rev pickup was so much improved that my little bike was actually popping unintentional little wheelies when I was pulling away, even cold. Just lately it’s been getting unresponsive, you can hear the ‘bore noise’ from the carb without the engine picking up. If that makes sense?
                                    Any ideas wtf it’s caused by?
                                    I’ve been getting crap in the carb problems forever, usually it’s the pilot that gets affected. Does this sound like main jet obstruction?

                                    Any help, Yada ~ yada…

                                    1 Reply Last reply
                                    0
                                    • C Online
                                      C Online
                                      Calum
                                      wrote on 31 Oct 2023, 20:08 last edited by
                                      #709

                                      My Cagiva is running like shit at the moment.

                                      Built that engine the summer and it was legit rapid. Went to Belgium a few weeks ago and come back and the bike ran so bad. Spent the last two weekends jetting it. It can't be the fuel since that's the same before I went to Belgium, however the temperature has dropped...

                                      Always Originate, Never Pirate!

                                      S 1 Reply Last reply 1 Nov 2023, 04:13
                                      0
                                      • OllieDTRO Offline
                                        OllieDTRO Offline
                                        OllieDTR
                                        wrote on 31 Oct 2023, 21:59 last edited by
                                        #710

                                        Might have to upjet in this weather mate, my French import bike loved to run on 210 in summer and 22.5 pilot when winter came, didn’t like it at nightime I had to go up one jet on each

                                        C 1 Reply Last reply 1 Nov 2023, 09:19
                                        0
                                        • C Calum
                                          31 Oct 2023, 20:08

                                          My Cagiva is running like shit at the moment.

                                          Built that engine the summer and it was legit rapid. Went to Belgium a few weeks ago and come back and the bike ran so bad. Spent the last two weekends jetting it. It can't be the fuel since that's the same before I went to Belgium, however the temperature has dropped...

                                          S Offline
                                          S Offline
                                          SpookDog
                                          wrote on 1 Nov 2023, 04:13 last edited by SpookDog 11 Jan 2023, 04:14
                                          #711

                                          It’s a weird one! I cleaned the carb out again. Another tiny little bead of shitty/water in the bottom of the bowl. Not even half a match head. Less than usual.
                                          This time I junked the air filter because it was starting to disintegrate. I thought I had a good NOS one but that was crumbling as well! It’s definitely running and picking up a lot better without the old filter. Seems it’s down to the fact that it really doesn’t like the damp atmosphere this weather is making. Way too humid…
                                          Too much rain! I didn’t even consider a low pressure atmosphere!…

                                          It used to really love the cool dry early 5o’clock morning air a few months ago! You could really feel the extra whump to each charge of mixture. Especially at low rpms…

                                          S 1 Reply Last reply 4 Nov 2023, 17:37
                                          0
                                          Reply
                                          • Reply as topic
                                          Log in to reply
                                          • Oldest to Newest
                                          • Newest to Oldest
                                          • Most Votes


                                          • Login

                                          • Don't have an account? Register

                                          • Login or register to search.
                                          • First post
                                            Last post
                                          0
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups