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DT125R FORUM

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  4. So Close!...

So Close!...

Scheduled Pinned Locked Moved DTR
1.1k Posts 26 Posters 208.0k Views
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  • S SpookDog

    @HOTSHOT-III

    What size for the rear?

    The front I’m guessing 90/90?

    HOTSHOT IIIH Offline
    HOTSHOT IIIH Offline
    HOTSHOT III
    wrote on last edited by HOTSHOT III
    #742

    @SpookDog Avon recommend 80/90 21" front and 110/80 18" rear on the DTR; pretty close to the OEM sizes of 2.75" front and 4.10" rear. If you take a look at the Avon DT125R webpage the recommended rim sizes for these are 1.85" front and 2.50" rear; bigger than the stock DTR rims (1.60" front and 1.85" rear). I had a chat with Avon over the phone about this before getting my 1st set and they told me Yamaha confuse tyre manufacturers with oddball rim sizes quite a lot. I had TrailRiders in these sizes on 2 of my 3 DTRs at one time and it never caused an issue.

    Definitely the Ford Capri 👍

    1 Reply Last reply
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    • S Offline
      S Offline
      SpookDog
      wrote on last edited by
      #743

      Has anyone ever had vapour blasting done before? I got quoted £2 a minute. Works out at £50-80 to get the whole engine, barrel, head, clutch casing, ect done.
      Good or bad price?…

      OllieDTRO 1 Reply Last reply
      0
      • CalumC Offline
        CalumC Offline
        Calum
        wrote on last edited by Calum
        #744

        Sounds pricey. I've not paid that much.

        I use MB Vapor Blasting and he's VERY competitive.

        https://mbengineering.uk/

        I've yet to be disappointed.

        I cannot recommend Matt more than enough.

        Always Originate, Never Pirate!

        S 1 Reply Last reply
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        • CalumC Calum

          Sounds pricey. I've not paid that much.

          I use MB Vapor Blasting and he's VERY competitive.

          https://mbengineering.uk/

          I've yet to be disappointed.

          I cannot recommend Matt more than enough.

          S Offline
          S Offline
          SpookDog
          wrote on last edited by
          #745

          @Calum

          Can you remember what you paid for, say, the 2 engine casings and barrel & head? Just to get an idea…

          CalumC S 2 Replies Last reply
          0
          • S SpookDog

            Has anyone ever had vapour blasting done before? I got quoted £2 a minute. Works out at £50-80 to get the whole engine, barrel, head, clutch casing, ect done.
            Good or bad price?…

            OllieDTRO Offline
            OllieDTRO Offline
            OllieDTR
            wrote on last edited by OllieDTR
            #746

            @SpookDog

            Yes but my brother does all my cnc work, skimming heads, making custom parts etc also done me vapour blading on all my forks and casing etc here is some photos
            Is so worth it and will smarten up your build! This is for my French import I’m slowly doing

            alt text

            alt text

            alt text

            alt text

            1 Reply Last reply
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            • S SpookDog

              @Calum

              Can you remember what you paid for, say, the 2 engine casings and barrel & head? Just to get an idea…

              CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by Calum
              #747

              @SpookDog £30 per hour blasting, is what the invoice says.

              Always Originate, Never Pirate!

              1 Reply Last reply
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              • S SpookDog

                @Calum

                Can you remember what you paid for, say, the 2 engine casings and barrel & head? Just to get an idea…

                S Offline
                S Offline
                SpookDog
                wrote on last edited by
                #748

                FML! 🫤

                I wish it would stop being so very wet all the time! I work under a corrugated car port roof on the (cardboard covered) floor at my siss’s house. It really puts a ding into everything I want to do. I need to spray my frame so it doesn’t get ‘salt seasoned’ again this winter, it’s had a rough ‘couple of’…
                Can’t do it, so why bother trying to make the motor look good? I’d settle for being able to do a deep clean & degrease on it at the moment…

                Sorry, I’m just pissed off @ tm

                S 1 Reply Last reply
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                • S SpookDog

                  FML! 🫤

                  I wish it would stop being so very wet all the time! I work under a corrugated car port roof on the (cardboard covered) floor at my siss’s house. It really puts a ding into everything I want to do. I need to spray my frame so it doesn’t get ‘salt seasoned’ again this winter, it’s had a rough ‘couple of’…
                  Can’t do it, so why bother trying to make the motor look good? I’d settle for being able to do a deep clean & degrease on it at the moment…

                  Sorry, I’m just pissed off @ tm

                  S Offline
                  S Offline
                  SpookDog
                  wrote on last edited by SpookDog
                  #749

                  Had a weird one a day ago, my bike was suddenly really noisy. It’s been making a ‘Blang, blang, blang!’ noise on startup for a while. I assumed it was just ‘4 stroking’ from the choke and damp cold conditions, fuel condensation in the chamber/barrel kinda stuff. I also thought it might be oil in the tailpipe clogging the wadding, so I unpopped the rivets and took it apart. The wadding was totally soaked with water! It was like a sanitary pad had been chucked in a swimming pool! 🫤 if you just touched it water pissed out of the fibres!
                  It’s weird cause the bikes always parked under cover. You’d think it would dry out when ridden as well!…

                  Put new wadding in, which was awkward because only the ‘end cap’ of the silencer comes off. the hole-pierced tube is welded into the tailpipe. I ended up having to put the wadding in in bits and bobs to get it even. It sounds really nice and deep/quiet now, as well as actually running a lot better 🙂 …

                  Still trying to get the casings cleaned up enough to put all the new bearings in. Bloody miserable weather! It makes for really slow going progress 🫤 …

                  ———————

                  I can’t remember when I fitted the bigger front calliper to the rear, but it’s still going good with better ‘bite’ and hasn’t needed adjustment. I really thought I’d need the bigger master to make the most of it, but it doesn’t. Then I suppose much bigger bikes with twin front discs don’t use massive master cylinders? Or multi piston rear callipers even? I must of fuxed up the first time I installed it 😜 …

                  S 1 Reply Last reply
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                  • S SpookDog

                    Had a weird one a day ago, my bike was suddenly really noisy. It’s been making a ‘Blang, blang, blang!’ noise on startup for a while. I assumed it was just ‘4 stroking’ from the choke and damp cold conditions, fuel condensation in the chamber/barrel kinda stuff. I also thought it might be oil in the tailpipe clogging the wadding, so I unpopped the rivets and took it apart. The wadding was totally soaked with water! It was like a sanitary pad had been chucked in a swimming pool! 🫤 if you just touched it water pissed out of the fibres!
                    It’s weird cause the bikes always parked under cover. You’d think it would dry out when ridden as well!…

                    Put new wadding in, which was awkward because only the ‘end cap’ of the silencer comes off. the hole-pierced tube is welded into the tailpipe. I ended up having to put the wadding in in bits and bobs to get it even. It sounds really nice and deep/quiet now, as well as actually running a lot better 🙂 …

                    Still trying to get the casings cleaned up enough to put all the new bearings in. Bloody miserable weather! It makes for really slow going progress 🫤 …

                    ———————

                    I can’t remember when I fitted the bigger front calliper to the rear, but it’s still going good with better ‘bite’ and hasn’t needed adjustment. I really thought I’d need the bigger master to make the most of it, but it doesn’t. Then I suppose much bigger bikes with twin front discs don’t use massive master cylinders? Or multi piston rear callipers even? I must of fuxed up the first time I installed it 😜 …

                    S Offline
                    S Offline
                    SpookDog
                    wrote on last edited by
                    #750

                    Anyone have a half decent, usable set of clutch side casing screw-bolts they can let go? Preferably Jap Ind Std OEM one’s?…

                    CalumC 1 Reply Last reply
                    0
                    • S SpookDog

                      Anyone have a half decent, usable set of clutch side casing screw-bolts they can let go? Preferably Jap Ind Std OEM one’s?…

                      CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #751

                      @SpookDog gawd the OEM stuff is awful! Made of cheese I swear. I think all mine either rounded off or snapped when I took it apart.

                      Always Originate, Never Pirate!

                      S 2 Replies Last reply
                      0
                      • CalumC Calum

                        @SpookDog gawd the OEM stuff is awful! Made of cheese I swear. I think all mine either rounded off or snapped when I took it apart.

                        S Offline
                        S Offline
                        SpookDog
                        wrote on last edited by SpookDog
                        #752

                        @Calum

                        I found out that they are OK as long as you use a JIS (🦴👌💦!!) screwdriver bit. Anything else chews out the + in them.
                        The OEM bolt & nuts are the best I’ve ever seen! I love the way you can re~tweak the lock nuts by adjusting the stainless tangs!…
                        ———————————

                        @OllieDTR

                        I forgot to text you! I’m sorry, I’ve spent the entire afternoon putting new bearings in my casings, which for me is a fuxin stressful job! Heat, chant&pray, tap! & repeat! 😜 The balancer shaft bearings are the worst!
                        Job done though. Tomorrow is gearbox & crank in and ‘lump’ together, I hope!

                        I’ve texted you my siss’s post code, and when you’re coming over to Poole way drop me a text and I’ll arrange shiznezz with you…
                        Or if you’re here tonight give me a shout…
                        Or I’ll post it if you want…

                        1 Reply Last reply
                        1
                        • CalumC Calum

                          @SpookDog gawd the OEM stuff is awful! Made of cheese I swear. I think all mine either rounded off or snapped when I took it apart.

                          S Offline
                          S Offline
                          SpookDog
                          wrote on last edited by
                          #753

                          @Calum

                          I think you’re just addicted to titanium 😜 …

                          CalumC 1 Reply Last reply
                          1
                          • S SpookDog

                            @Calum

                            I think you’re just addicted to titanium 😜 …

                            CalumC Offline
                            CalumC Offline
                            Calum
                            wrote on last edited by
                            #754

                            @SpookDog Ordered a set of titanium studs this morning for my ETX this morning 🤣

                            Listen, when it comes for OEM bonus points I'll admit, you can't beat that factory look. The issue I have, is none of my stuff is mint and the real art is doing a @scrimsmustang or @oldman build. The attention to detail for the OEM goodness is beyond anything I'll ever accomplish.

                            Always Originate, Never Pirate!

                            S 1 Reply Last reply
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                            • CalumC Calum

                              @SpookDog Ordered a set of titanium studs this morning for my ETX this morning 🤣

                              Listen, when it comes for OEM bonus points I'll admit, you can't beat that factory look. The issue I have, is none of my stuff is mint and the real art is doing a @scrimsmustang or @oldman build. The attention to detail for the OEM goodness is beyond anything I'll ever accomplish.

                              S Offline
                              S Offline
                              SpookDog
                              wrote on last edited by SpookDog
                              #755

                              @Calum

                              I’m not an original’o’phobe myself, personally. I just think the OEM ones are better than aftermarket replacement ones. Not including titanium or stainless upgrades, which I would use if I weren’t so ‘broke a$$’ 🙃

                              I do get people wanting originality on classic things, but I’ve always got the most out of doing my own thing. Cutting, welding/splicing and usually Matt black (cause of the broke ass thing 🙂) with the lettering on the tyres picked out in white (child of the 70’s!)…

                              PS! Do the clutch springs need upgrading with an Athena kit? Or is standard fine?…

                              S MadGyverM 2 Replies Last reply
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                              • S SpookDog

                                @Calum

                                I’m not an original’o’phobe myself, personally. I just think the OEM ones are better than aftermarket replacement ones. Not including titanium or stainless upgrades, which I would use if I weren’t so ‘broke a$$’ 🙃

                                I do get people wanting originality on classic things, but I’ve always got the most out of doing my own thing. Cutting, welding/splicing and usually Matt black (cause of the broke ass thing 🙂) with the lettering on the tyres picked out in white (child of the 70’s!)…

                                PS! Do the clutch springs need upgrading with an Athena kit? Or is standard fine?…

                                S Offline
                                S Offline
                                SpookDog
                                wrote on last edited by
                                #756

                                Got the bottom end pinned together, despite the wind which always blows crap about when I’m doing engine internals! I put up a beach umbrella and hid behind it.
                                It went together well, this is my third bottom end rebuild and I like to think I’ve improved a bit each time 🙂 The new crank spins real easy, you could blow on it and spool it up!…

                                1 Reply Last reply
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                                • CalumC Offline
                                  CalumC Offline
                                  Calum
                                  wrote on last edited by
                                  #757

                                  I'm not going to lie, you use your bike a damn sight more than I use any of mine! I mostly cycle/run everywhere.

                                  No you don't need clutch springs for the Athena 170 kit, so long as your clutch is healthy you should be fine. That said, I run the stiffer spring setup, along with the EBC Dirt clutch plates.

                                  Been out on my DT today and it is running CRISP in this weather. Really hurtles along!

                                  Yeah it's satisfying riding the bike with a motor you've put together.

                                  Always Originate, Never Pirate!

                                  1 Reply Last reply
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                                  • S SpookDog

                                    @Calum

                                    I’m not an original’o’phobe myself, personally. I just think the OEM ones are better than aftermarket replacement ones. Not including titanium or stainless upgrades, which I would use if I weren’t so ‘broke a$$’ 🙃

                                    I do get people wanting originality on classic things, but I’ve always got the most out of doing my own thing. Cutting, welding/splicing and usually Matt black (cause of the broke ass thing 🙂) with the lettering on the tyres picked out in white (child of the 70’s!)…

                                    PS! Do the clutch springs need upgrading with an Athena kit? Or is standard fine?…

                                    MadGyverM Offline
                                    MadGyverM Offline
                                    MadGyver
                                    wrote on last edited by
                                    #758

                                    @SpookDog said in So Close!...:

                                    I would use if I weren’t so ‘broke a$$’ 🙃

                                    I do get people wanting originality on classic things, but I’ve always got the most out of doing my own thing. Cutting, welding/splicing and usually Matt black (cause of the broke ass thing 🙂) with the lettering on the tyres picked out in white (child of the 70’s!)…

                                    I understand you so much and I am in your "broke a$$" team as well (but 80s child).

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

                                    1 Reply Last reply
                                    0
                                    • S Offline
                                      S Offline
                                      SpookDog
                                      wrote on last edited by
                                      #759

                                      Didn’t get owt done today. Bike was running properly crisp tho! It was like the cold dense air was a nitrous hit for the old bee~atch! The bits & bobs motor I’ve got in at the moment has done me reall, really well considering the absolute state of it! I’m just coming up on 30,000miles since I got and built the bike & engine!…
                                      All the hassles I’ve had and IT has never left me stranded on the side of the road. Bless!!…

                                      I’m quite looking forward to the new chapter in Its incarnation . I’m hoping it’ll run like a dream from here on out 😜
                                      ☠️🐾🐾

                                      1 Reply Last reply
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                                      • CalumC Offline
                                        CalumC Offline
                                        Calum
                                        wrote on last edited by
                                        #760

                                        I seriously can't get over how much you ride lmao. I don't think I've done 30k miles in all of the vehicles I've owned.

                                        Always Originate, Never Pirate!

                                        S 1 Reply Last reply
                                        0
                                        • CalumC Calum

                                          I seriously can't get over how much you ride lmao. I don't think I've done 30k miles in all of the vehicles I've owned.

                                          S Offline
                                          S Offline
                                          SpookDog
                                          wrote on last edited by
                                          #761

                                          I still need a gudgeon pin for an Athena 170 piston. It’s 16mm x 56mm. The only one I can find is 16 x 57mm…

                                          If anyone has put a new piston in their Athena kit and still has the old pin please let me know. I can’t do any more to my build till I get one 😐 …

                                          Cheers Peeps!…

                                          CalumC MadGyverM 2 Replies Last reply
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