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DT125R FORUM

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  4. So Close!...

So Close!...

Scheduled Pinned Locked Moved DTR
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  • S Scootjockey

    850570B5-BB2A-4227-AB72-3F7B3B597B37.jpeg

    S Offline
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    SpookDog
    wrote on last edited by SpookDog
    #378

    alt text

    The exhaust Fitted without needing any real fuckin around. Changed the tailpipe mount bolt from 13mm to 10mm and didn’t use the rubber mount at the front of the frame, just bolts straight onto. Also the mount above the battery isn’t used and no rubber join is needed…

    alt text

    Will be taking for a run tomorrow, if not tonight! 😎
    It may be my imagination, but the bike is ticking over so much stronger/smoother from cold than before with the Big 1 exhaust…

    It sounds sweet as well ✌️

    S 1 Reply Last reply
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    • S SpookDog

      alt text

      The exhaust Fitted without needing any real fuckin around. Changed the tailpipe mount bolt from 13mm to 10mm and didn’t use the rubber mount at the front of the frame, just bolts straight onto. Also the mount above the battery isn’t used and no rubber join is needed…

      alt text

      Will be taking for a run tomorrow, if not tonight! 😎
      It may be my imagination, but the bike is ticking over so much stronger/smoother from cold than before with the Big 1 exhaust…

      It sounds sweet as well ✌️

      S Offline
      S Offline
      SpookDog
      wrote on last edited by SpookDog
      #379

      Didn’t get a real chance to check it out tonight, cause by the time I went far enough to get it properly up to temp it started absolutely pissing it down. I’m still running/bedding in the rings from the re~hone I did when I replaced the head gasket a few weeks ago as well…

      What I can say is it revved up to just over 7000rpm with non of the usual reluctance around 6000rpm. Clean & crisp with non of the ‘chokey’ stutter I got with the Big1 front pipe. I’m looking forward to a dry sunny day so I can see where my revs top out…

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      • S SpookDog

        Didn’t get a real chance to check it out tonight, cause by the time I went far enough to get it properly up to temp it started absolutely pissing it down. I’m still running/bedding in the rings from the re~hone I did when I replaced the head gasket a few weeks ago as well…

        What I can say is it revved up to just over 7000rpm with non of the usual reluctance around 6000rpm. Clean & crisp with non of the ‘chokey’ stutter I got with the Big1 front pipe. I’m looking forward to a dry sunny day so I can see where my revs top out…

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        Scootjockey
        wrote on last edited by
        #380

        @SpookDog
        Must admit that pipe looks bitchin, I love the bare metal with welds on display. Quality stuff. Your bike will be running better because it will be able to breath better (exhale) with the new pipe. Must admit I’m itching to get out on the TDR but the council vandals have been out and covered the roads in salt so I’m praying for rain to wash it all away and sunny days.

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        • S Scootjockey

          @SpookDog
          Must admit that pipe looks bitchin, I love the bare metal with welds on display. Quality stuff. Your bike will be running better because it will be able to breath better (exhale) with the new pipe. Must admit I’m itching to get out on the TDR but the council vandals have been out and covered the roads in salt so I’m praying for rain to wash it all away and sunny days.

          S Offline
          S Offline
          SpookDog
          wrote on last edited by
          #381

          @Scootjockey

          Cheers bud, it’s definitely breathing better than the Big1 I had on it when I got it. I was going to polish out the welds so it just shines like chrome but it’s grown on me. Place I used to work did a lot of tig welding on stainless and aluminium. The heat marks polishes out quite easily…

          Salt bothers me as well, just doesn’t stop me 😛 …

          CalumC 1 Reply Last reply
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          • S SpookDog

            @Scootjockey

            Cheers bud, it’s definitely breathing better than the Big1 I had on it when I got it. I was going to polish out the welds so it just shines like chrome but it’s grown on me. Place I used to work did a lot of tig welding on stainless and aluminium. The heat marks polishes out quite easily…

            Salt bothers me as well, just doesn’t stop me 😛 …

            CalumC Offline
            CalumC Offline
            Calum
            wrote on last edited by
            #382

            @SpookDog Polish it!!!!

            Always Originate, Never Pirate!

            S 1 Reply Last reply
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            • CalumC Calum

              @SpookDog Polish it!!!!

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              Scootjockey
              wrote on last edited by
              #383

              @Calum
              I know what you mean those welds are a work of art that should be in a picture frame !

              S 1 Reply Last reply
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              • S Scootjockey

                @Calum
                I know what you mean those welds are a work of art that should be in a picture frame !

                S Offline
                S Offline
                SpookDog
                wrote on last edited by
                #384

                The welding is nearly as good as the best I’ve seen. 90%+ some of it looks like it was machine welded, and the way the sections flow into each other is sweet. RH has obviously had some practice 🙂
                Polishing it won’t detract from the welds but it will remove the bands of colour. It would make it a uniform silver…

                Quick stupid question that nobody will reply to, but has anyone found a supplier for the metal loop retainer rings that hold the front calliper rubber seal in its place in the groove? I can’t find anything that is thin enough or I wouldn’t ask…

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                • S SpookDog

                  The welding is nearly as good as the best I’ve seen. 90%+ some of it looks like it was machine welded, and the way the sections flow into each other is sweet. RH has obviously had some practice 🙂
                  Polishing it won’t detract from the welds but it will remove the bands of colour. It would make it a uniform silver…

                  Quick stupid question that nobody will reply to, but has anyone found a supplier for the metal loop retainer rings that hold the front calliper rubber seal in its place in the groove? I can’t find anything that is thin enough or I wouldn’t ask…

                  S Offline
                  S Offline
                  SpookDog
                  wrote on last edited by
                  #385

                  @SpookDog

                  Just found loads of fleabay listings that includes the ring with the rubber. Can’t believe that I never saw them before 😐

                  markus.wM S 2 Replies Last reply
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                  • S SpookDog

                    @SpookDog

                    Just found loads of fleabay listings that includes the ring with the rubber. Can’t believe that I never saw them before 😐

                    markus.wM Offline
                    markus.wM Offline
                    markus.w
                    wrote on last edited by
                    #386
                    This post is deleted!
                    1 Reply Last reply
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                    • S SpookDog

                      @SpookDog

                      Just found loads of fleabay listings that includes the ring with the rubber. Can’t believe that I never saw them before 😐

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                      SpookDog
                      wrote on last edited by
                      #387

                      Had to replace the seal on the disc side fork with the old ones I took out! Pyramid parts don’t seem to stand the test of time 😐 Put the spare set of new top & bottom bushes in while I was at it. Gonna have to do the bushes in the other fork to match. The 27mm hex drive makes it so easy to dismantle the forks as long as the Allen bolt hasn’t seized to the aluminium fork bottom…

                      I still have a newer set of forks to rebuild with new top& bottom bushes & original seals and progressive springs, but I’m waiting for spring and money to get the new fork bottoms and yokes painted. As well as sourcing the seals for the headstock bearings…

                      The RH exhaust is an absolute dream. It’s breathing like an athlete with a beautiful exhaust note. Could be a touch quieter for my taste, but I’m an old git now, not a boy racer 😛 it’s just not worth the ‘pull factor’ for me…

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                      • S SpookDog

                        Had to replace the seal on the disc side fork with the old ones I took out! Pyramid parts don’t seem to stand the test of time 😐 Put the spare set of new top & bottom bushes in while I was at it. Gonna have to do the bushes in the other fork to match. The 27mm hex drive makes it so easy to dismantle the forks as long as the Allen bolt hasn’t seized to the aluminium fork bottom…

                        I still have a newer set of forks to rebuild with new top& bottom bushes & original seals and progressive springs, but I’m waiting for spring and money to get the new fork bottoms and yokes painted. As well as sourcing the seals for the headstock bearings…

                        The RH exhaust is an absolute dream. It’s breathing like an athlete with a beautiful exhaust note. Could be a touch quieter for my taste, but I’m an old git now, not a boy racer 😛 it’s just not worth the ‘pull factor’ for me…

                        S Offline
                        S Offline
                        SpookDog
                        wrote on last edited by SpookDog
                        #388

                        Is there a kind of co~relationship between people who buy DEP exhaust’s and people who fall off? (especially to the right hand side?) 😛 Everyone I seem to see for sale is scraped and dented! I’ve not seen any other second hand dtr exhaust brand that seems to be so similarly afflicted! ☠️

                        ~

                        ~
                        PS Callum!:

                        alt text

                        I know you don’t really ride your bikes to dirtiness, but any tips on cleaning road filth from off of stainless? 🙂

                        I really think I need help cleaning my shit up!….
                        You really don’t want to see the underside! 💩 …

                        M 1 Reply Last reply
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                        • S SpookDog

                          Is there a kind of co~relationship between people who buy DEP exhaust’s and people who fall off? (especially to the right hand side?) 😛 Everyone I seem to see for sale is scraped and dented! I’ve not seen any other second hand dtr exhaust brand that seems to be so similarly afflicted! ☠️

                          ~

                          ~
                          PS Callum!:

                          alt text

                          I know you don’t really ride your bikes to dirtiness, but any tips on cleaning road filth from off of stainless? 🙂

                          I really think I need help cleaning my shit up!….
                          You really don’t want to see the underside! 💩 …

                          M Offline
                          M Offline
                          mhbikesnbits
                          wrote on last edited by
                          #389

                          @SpookDog Would love to hear how them progressive fork springs are not really heard much about peoples experience with them

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                          • M mhbikesnbits

                            @SpookDog Would love to hear how them progressive fork springs are not really heard much about peoples experience with them

                            S Offline
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                            SpookDog
                            wrote on last edited by
                            #390

                            @mhbikesnbits

                            Hopefully, soon as spring breaks! 🙂
                            Having problems with condensation in the tank from the -0 cold at the moment. I ran it onto reserve on Wednesday night and ended up having to clean the plug and drain the carb bowl about 5-6 times just to get 15 miles, not counting the cut out and roll then bump moments. It’s been down on power since. I need to clean the carb and get another exorcism I think 🥺
                            If it isn’t one thing it’s another. I kinda wish I was rich enough to buy a running bike 😐

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                            • S SpookDog

                              @mhbikesnbits

                              Hopefully, soon as spring breaks! 🙂
                              Having problems with condensation in the tank from the -0 cold at the moment. I ran it onto reserve on Wednesday night and ended up having to clean the plug and drain the carb bowl about 5-6 times just to get 15 miles, not counting the cut out and roll then bump moments. It’s been down on power since. I need to clean the carb and get another exorcism I think 🥺
                              If it isn’t one thing it’s another. I kinda wish I was rich enough to buy a running bike 😐

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                              SpookDog
                              wrote on last edited by
                              #391

                              @SpookDog

                              Whom I kidding? Bringing them back to life is so satisfying, it’s just keeping them running that’s a bitch! 😶

                              CalumC 1 Reply Last reply
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                              • S SpookDog

                                @SpookDog

                                Whom I kidding? Bringing them back to life is so satisfying, it’s just keeping them running that’s a bitch! 😶

                                CalumC Offline
                                CalumC Offline
                                Calum
                                wrote on last edited by
                                #392

                                @SpookDog It is odd, it would be interesting if you took my bike.

                                In the last 13 years of ownership it has never let me down and always got me home!

                                Sure I've had head gasket go on me and one time the ignition was playing up, but no matter how slow it was running it always got me home in all weathers and was used daily.

                                Always Originate, Never Pirate!

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                                • CalumC Calum

                                  @SpookDog It is odd, it would be interesting if you took my bike.

                                  In the last 13 years of ownership it has never let me down and always got me home!

                                  Sure I've had head gasket go on me and one time the ignition was playing up, but no matter how slow it was running it always got me home in all weathers and was used daily.

                                  S Offline
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                                  SpookDog
                                  wrote on last edited by
                                  #393

                                  @Calum

                                  The other night was the only time it has physically conked out. It still got me where I was going, albeit exhaustingly!…

                                  S 1 Reply Last reply
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                                  • S SpookDog

                                    @Calum

                                    The other night was the only time it has physically conked out. It still got me where I was going, albeit exhaustingly!…

                                    S Offline
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                                    SpookDog
                                    wrote on last edited by
                                    #394

                                    I bet I could find a problem with your bike 🙂
                                    I’d start with why you have to run it without the thermostat 😛 and why it was running at near 100•c (which embarrassingly I thought was normal 🤫 at the time)…

                                    Things have settled down for me since I solved the head gasket blowing issue with the pilot jet. The thing is that I’ve done over 20,000 miles while it was missing and popping enough to blow the head gasket, I’m wondering what kind of effect it’s had on the con rod or/and crank?! Maybe why my bike doesn’t like revving up?…

                                    My bike was a basket case when I got it, and one problem hid a multitude of others that I couldn’t see till the previous was fixed…

                                    CalumC 1 Reply Last reply
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                                    • S SpookDog

                                      I bet I could find a problem with your bike 🙂
                                      I’d start with why you have to run it without the thermostat 😛 and why it was running at near 100•c (which embarrassingly I thought was normal 🤫 at the time)…

                                      Things have settled down for me since I solved the head gasket blowing issue with the pilot jet. The thing is that I’ve done over 20,000 miles while it was missing and popping enough to blow the head gasket, I’m wondering what kind of effect it’s had on the con rod or/and crank?! Maybe why my bike doesn’t like revving up?…

                                      My bike was a basket case when I got it, and one problem hid a multitude of others that I couldn’t see till the previous was fixed…

                                      CalumC Offline
                                      CalumC Offline
                                      Calum
                                      wrote on last edited by
                                      #395

                                      @SpookDog Well it's not stock is it. I'm running a ported Athena 170 kit, with aftermarket radiators and waterless coolant (notorious for raising the temperature). It would benefit from a lower temperature thermostat then it would be grand, but as it is it just takes a while to warm up.

                                      Always Originate, Never Pirate!

                                      S 1 Reply Last reply
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                                      • CalumC Calum

                                        @SpookDog Well it's not stock is it. I'm running a ported Athena 170 kit, with aftermarket radiators and waterless coolant (notorious for raising the temperature). It would benefit from a lower temperature thermostat then it would be grand, but as it is it just takes a while to warm up.

                                        S Offline
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                                        SpookDog
                                        wrote on last edited by SpookDog
                                        #396

                                        @Calum

                                        Worst temp I had was when I was running lean, was using jets for my year bike, not the year carb. As soon as I upped the mixture it was fine…
                                        Two strokes are still mysterious to me 🙂 …

                                        I don’t think a lower thermostat wouldn’t solve anything (a working one would if the previous was bust). If the radiator (or 2 in your case?) isn’t dissipating the amount of heat generated in the cylinder, then the coolant temp will keep rising until it reaches the equilibrium that the rad can dispel.
                                        Bigger, tuned engines don’t produce higher temps, just more BTU’s~heat…
                                        Does that make sense?…

                                        CalumC 1 Reply Last reply
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                                        • S SpookDog

                                          @Calum

                                          Worst temp I had was when I was running lean, was using jets for my year bike, not the year carb. As soon as I upped the mixture it was fine…
                                          Two strokes are still mysterious to me 🙂 …

                                          I don’t think a lower thermostat wouldn’t solve anything (a working one would if the previous was bust). If the radiator (or 2 in your case?) isn’t dissipating the amount of heat generated in the cylinder, then the coolant temp will keep rising until it reaches the equilibrium that the rad can dispel.
                                          Bigger, tuned engines don’t produce higher temps, just more BTU’s~heat…
                                          Does that make sense?…

                                          CalumC Offline
                                          CalumC Offline
                                          Calum
                                          wrote on last edited by
                                          #397

                                          @SpookDog Right, so if the engines producing more heat and the cooling isn't adjusted then it'll run hotter. I am running significantly more power than stock probably an extra 50% over the stock power. Plus the bike is a lot heavier than stock with the ally wheels and USDs.

                                          A lower thermostat would definitely help, it's quite common on tuned cars to run lower temp stats to enable the cooling system to function correctly.

                                          Since removing the stat the bike equalises perfectly at 60 degrees, just takes a while to get there.

                                          Always Originate, Never Pirate!

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