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DT125R FORUM

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  4. The Helios Project (Aprilia RS 125 Rotax 122 Biaggi Race Replica)

The Helios Project (Aprilia RS 125 Rotax 122 Biaggi Race Replica)

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  • terry.tzT terry.tz

    45+ no chance best I saw online is 45 bhp by some crazy guy with no sense and too much money he was from Italy I think I can't find any info on it anymore shame not that anyone would do the same unless they were rich and enjoyed rebuilding it daily

    but people get 28 bhp all the time 35 has been reached by many

    she looks a stunner in bits beautiful bikes swing arms are a piece of art thank god you didn't follow the crowd and polished it I found that Continentals Conti Attack 2 feel better on rs duo to the bike being so light the angle helps in corners and there great in the wet to maybe give them a go on your next set

    looking forward to seeing progress

    CalumC Offline
    CalumC Offline
    Calum
    wrote on last edited by
    #8

    @terry-tz Hey cheers mate.

    You know what, I have been looking at builds and have been told that I should have polished it. It's nice to hear you think otherwise.

    I know keeping it clean is going to be a nightmare. But I really think it's a once or twice a year bike so it shouldn't be too hard to keep it mint.

    Yeah, also note that different dynos give different readings. I think what really matters is how it performs out on the road, for a road bike that is.

    Always Originate, Never Pirate!

    terry.tzT 1 Reply Last reply
    1
    • CalumC Calum

      @terry-tz Hey cheers mate.

      You know what, I have been looking at builds and have been told that I should have polished it. It's nice to hear you think otherwise.

      I know keeping it clean is going to be a nightmare. But I really think it's a once or twice a year bike so it shouldn't be too hard to keep it mint.

      Yeah, also note that different dynos give different readings. I think what really matters is how it performs out on the road, for a road bike that is.

      terry.tzT Offline
      terry.tzT Offline
      terry.tz
      wrote on last edited by
      #9

      @calum agreed follow me so I can message you it came up with an error

      "Muddy water is best cleared by leaving it alone" Alan Watts

      1 Reply Last reply
      0
      • terry.tzT Offline
        terry.tzT Offline
        terry.tz
        wrote on last edited by
        #10

        wash every time you use most probably

        "Muddy water is best cleared by leaving it alone" Alan Watts

        1 Reply Last reply
        0
        • CalumC Offline
          CalumC Offline
          Calum
          wrote on last edited by Calum
          #11

          Chipping a little more off, but money is tighter than I was expecting.

          Got some lovely bits in the post, but can't use them just yet.

          alt text

          Light weight Carbon Fibre sprocket cover. For an engine that is no where near built.

          Light weight captive wheel spacers, some 100 grams lighter than the original, well every little helps.

          alt text

          As said, forgot to grab the photos of the wheels with rubber, helps the camera pick up the actual colour of the wheels.

          alt text

          I get it won't be to everyones taste, that's fine.

          Rear linkage mated to the dog bones.

          alt text

          Counter sunk stainless steel hex head bolts for the seat lock. Won't be seen but at least I know it's fresh!
          alt text

          Battery box fitted to the brackets. Very snug fit with those new grommets.

          alt text

          All fitted to the frame using high quality titanium bolts.

          alt text

          The rolling chassis so far!

          alt text

          It's getting close to being able to wheel it into and out of the garage.

          Always Originate, Never Pirate!

          terry.tzT 1 Reply Last reply
          3
          • CalumC Calum

            Chipping a little more off, but money is tighter than I was expecting.

            Got some lovely bits in the post, but can't use them just yet.

            alt text

            Light weight Carbon Fibre sprocket cover. For an engine that is no where near built.

            Light weight captive wheel spacers, some 100 grams lighter than the original, well every little helps.

            alt text

            As said, forgot to grab the photos of the wheels with rubber, helps the camera pick up the actual colour of the wheels.

            alt text

            I get it won't be to everyones taste, that's fine.

            Rear linkage mated to the dog bones.

            alt text

            Counter sunk stainless steel hex head bolts for the seat lock. Won't be seen but at least I know it's fresh!
            alt text

            Battery box fitted to the brackets. Very snug fit with those new grommets.

            alt text

            All fitted to the frame using high quality titanium bolts.

            alt text

            The rolling chassis so far!

            alt text

            It's getting close to being able to wheel it into and out of the garage.

            terry.tzT Offline
            terry.tzT Offline
            terry.tz
            wrote on last edited by
            #12

            @calum she is becoming a beauty

            "Muddy water is best cleared by leaving it alone" Alan Watts

            CalumC 1 Reply Last reply
            1
            • terry.tzT terry.tz

              @calum she is becoming a beauty

              CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by
              #13

              @terry-tz Cheers mate 😄

              Long way off anything being anything yet.

              Always Originate, Never Pirate!

              1 Reply Last reply
              1
              • O Offline
                O Offline
                oldman
                wrote on last edited by
                #14

                That's better! Those wheels look tremendous, a man after my own heart! Also replace bolts and fixings with quality even when they will never been seen, will be one of a kind completed.

                CalumC 1 Reply Last reply
                1
                • O oldman

                  That's better! Those wheels look tremendous, a man after my own heart! Also replace bolts and fixings with quality even when they will never been seen, will be one of a kind completed.

                  CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #15

                  @oldman Unfortunately, one of a kind, it will not be.

                  As said, these bikes are used for the Junior Moto GP racing, or were used rather (replaced with four strokes today).

                  So these bikes tend to get built to an exceptionally high standard. I don't have those sorts of deep pockets, but I will do my best where I can. It'll be SuperTeen Inspired for sure 😄

                  I just need the right sized circlip for the front wheel then I can put the forks and swingarm on.

                  Hopefully next weekend.

                  Always Originate, Never Pirate!

                  1 Reply Last reply
                  0
                  • CalumC Offline
                    CalumC Offline
                    Calum
                    wrote on last edited by Calum
                    #16

                    A few little bits arrived for me today.

                    I got this exact disc on my DT. It was absolutely lovely, and was £60 cheaper than what I paid for it, so I jumped at the opportunity.

                    alt text

                    alt text

                    All fitted to the wheel using Titanium bolts.

                    alt text

                    Genuine handle bars and switch gear arrived. Plus Titanium wheel nuts and aluminium fork top.

                    Thinking of getting the handle bars painted, to contrast the white triple clamps. Then I can look to assemble it. Got some titanium handlebar bolts with these as well.

                    I've also redone the swingarm bolts with titanium, which was expensive. But it feels nice to chuck the money into this vehicle as it'll be a real nice sunny ride.

                    Although, I totalled the cost of the remaining parts, the price is eye watering. I think you could have bought two of these bikes brand new from Aprilia for the cost that this one is looking at. But of course, this will be far superior spec.

                    Always Originate, Never Pirate!

                    1 Reply Last reply
                    1
                    • MightymanM Offline
                      MightymanM Offline
                      Mightyman
                      wrote on last edited by Mightyman
                      #17

                      @calum only a few emojis seem to be working ⌨ 😂

                      EDIT: nevermind, they are now :thinking:

                      TDR 125 - 2001

                      1 Reply Last reply
                      0
                      • CalumC Offline
                        CalumC Offline
                        Calum
                        wrote on last edited by
                        #18

                        @irongamer727 0_1515853458962_2018-01-13 03.23.49.jpg

                        Works fine for me.

                        You have to give it a while. It uploads it to my server, which uploads it to imgur and then embeds the link. So just because it says 100 percent that just means you have uploaded it to my server

                        Always Originate, Never Pirate!

                        1 Reply Last reply
                        0
                        • Irongamer727I Offline
                          Irongamer727I Offline
                          Irongamer727
                          wrote on last edited by
                          #19

                          @calum where do you buy all of your titanium screws? Ebay presumably, but from whom?

                          CalumC 1 Reply Last reply
                          0
                          • Irongamer727I Irongamer727

                            @calum where do you buy all of your titanium screws? Ebay presumably, but from whom?

                            CalumC Offline
                            CalumC Offline
                            Calum
                            wrote on last edited by
                            #20

                            @irongamer727 Company called raceti

                            Always Originate, Never Pirate!

                            1 Reply Last reply
                            0
                            • CalumC Offline
                              CalumC Offline
                              Calum
                              wrote on last edited by
                              #21

                              TYGA Rear Sets arrived...not cheap and didn't come with titanium bolts. So bolts ordered will let you see it on the bike when the decent bolts come.

                              0_1517604068483_IMG_20180202_203204.jpg

                              Always Originate, Never Pirate!

                              Irongamer727I 1 Reply Last reply
                              3
                              • CalumC Calum

                                TYGA Rear Sets arrived...not cheap and didn't come with titanium bolts. So bolts ordered will let you see it on the bike when the decent bolts come.

                                0_1517604068483_IMG_20180202_203204.jpg

                                Irongamer727I Offline
                                Irongamer727I Offline
                                Irongamer727
                                wrote on last edited by
                                #22

                                @calum those titanium bolts was NOT cheap!

                                tunertomT 1 Reply Last reply
                                0
                                • Irongamer727I Irongamer727

                                  @calum those titanium bolts was NOT cheap!

                                  tunertomT Offline
                                  tunertomT Offline
                                  tunertom
                                  wrote on last edited by
                                  #23

                                  @irongamer727 said in The Helios Project (Aprilia RS 125 Rotax 122):

                                  @calum those titanium bolts was NOT cheap!

                                  at around £5 per bolt, i think you can safely assume theyre not all titanium, some of the bolts are even pictured saying ''a2-70'' on them which means a2 stainless steel.

                                  Irongamer727I CalumC 2 Replies Last reply
                                  0
                                  • tunertomT tunertom

                                    @irongamer727 said in The Helios Project (Aprilia RS 125 Rotax 122):

                                    @calum those titanium bolts was NOT cheap!

                                    at around £5 per bolt, i think you can safely assume theyre not all titanium, some of the bolts are even pictured saying ''a2-70'' on them which means a2 stainless steel.

                                    Irongamer727I Offline
                                    Irongamer727I Offline
                                    Irongamer727
                                    wrote on last edited by
                                    #24

                                    @tunertom doubt Calum buys cheap shit. Gotta be a couple of hundred £ on bolts on that rs

                                    1 Reply Last reply
                                    0
                                    • O Offline
                                      O Offline
                                      oldman
                                      wrote on last edited by
                                      #25

                                      Rearsets look fantastic, going to be an awesome build.

                                      1 Reply Last reply
                                      0
                                      • tunertomT tunertom

                                        @irongamer727 said in The Helios Project (Aprilia RS 125 Rotax 122):

                                        @calum those titanium bolts was NOT cheap!

                                        at around £5 per bolt, i think you can safely assume theyre not all titanium, some of the bolts are even pictured saying ''a2-70'' on them which means a2 stainless steel.

                                        CalumC Offline
                                        CalumC Offline
                                        Calum
                                        wrote on last edited by Calum
                                        #26

                                        @tunertom Read the post bud, said these rear sets did not come with Titanium bolts hence why I haven't fitted them. Bolts order was 20 quid for four bolts. Just the mounting bolts, no sense in doing M6 10mm and two of the bolts were longer than the supplier has. Maybe in the fullness in time I will find someone that can replace them..

                                        Hopefully get them next week.

                                        Always Originate, Never Pirate!

                                        1 Reply Last reply
                                        0
                                        • CalumC Offline
                                          CalumC Offline
                                          Calum
                                          wrote on last edited by
                                          #27

                                          Rear Sets Fitted
                                          alt text

                                          Yes I'm very pleased with the results. They're looking spanking. Note for the moment it's just the bolts that mount it to the bike that I've bought titanium. Not actually sure what that middle one connects to. It'll probably get removed.

                                          alt text

                                          Handlebars back from the coaters. Yes I'm feeling this colour scheme!

                                          alt text

                                          alt text

                                          I've had to order some more titanium bolts. I may as well get the shock linkage bolts in titanium whilst I'm at it.

                                          Few more weeks and then this baby will be on wheels.

                                          I think the majority of the painting is done now. There is still a lot of money that needs to be spent on it. But the chassis is taking form quite nicely.

                                          Always Originate, Never Pirate!

                                          1 Reply Last reply
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