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DT125R FORUM

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  4. The Aphrodite Project (Cagiva Planet 125 RD 350 YPVS 421 Conversion)

The Aphrodite Project (Cagiva Planet 125 RD 350 YPVS 421 Conversion)

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yamahabanshee350athenacagiva
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  • CalumC Offline
    CalumC Offline
    Calum
    wrote on last edited by
    #5

    My RD 350 clutch insert cover that I designed as arrived.

    It's a combination of the Yamaha Tuning Fork logo and the Cagiva Elephant logo all rolled into one.

    If nothing else, adds a unique piece of jewelry to my bike 😛

    Always Originate, Never Pirate!

    1 Reply Last reply
    2
    • Y Offline
      Y Offline
      yeolderaver
      wrote on last edited by
      #6

      Propa OG that m8 looks mint awesome design can't wait to see her all running 🙂

      1 Reply Last reply
      1
      • CalumC Offline
        CalumC Offline
        Calum
        wrote on last edited by
        #7

        @yeolderaver Cheers bro, yeah it's slowing down at the moment as someone crashed into my car on my drive and didn't bother to leave a note, (it's a private drive 30+ metres off the road!) so I got that to repair this month 😞

        I wouldn't mind, but I don't even drive the car, it just sits on my drive. I've done 1000 miles in it in the 5 years I've had it.

        Anyway, it was cheaper to buy these as an item of 5 as they have to set up the CNC machine, so figured I may as well get a few extras and float them on the forums see if anyone is interested...

        Always Originate, Never Pirate!

        HOTSHOT IIIH 1 Reply Last reply
        0
        • Y Offline
          Y Offline
          yeolderaver
          wrote on last edited by
          #8

          Aww thats savage hope you get some good luck from it all somehow. And yeh keep hold of them collectors piece indeed are there many of these conversions about? as first I heard here from you did show one my friends and he says looks epic hes been building chops n rats for many years and says thats going to be a top ride once completed so thanks for sharing your journey with us all bro wish I had funds for another project mot failed on DT wiring and brakes its not been right since some lil menace stole it so lucky I got it back but she aint the same now.

          Must be a reason for our woes must make us better in the long run or something hope some cash comes your way soon so you can get this girl on the tarmac 🙂

          1 Reply Last reply
          1
          • CalumC Calum

            @yeolderaver Cheers bro, yeah it's slowing down at the moment as someone crashed into my car on my drive and didn't bother to leave a note, (it's a private drive 30+ metres off the road!) so I got that to repair this month 😞

            I wouldn't mind, but I don't even drive the car, it just sits on my drive. I've done 1000 miles in it in the 5 years I've had it.

            Anyway, it was cheaper to buy these as an item of 5 as they have to set up the CNC machine, so figured I may as well get a few extras and float them on the forums see if anyone is interested...

            HOTSHOT IIIH Offline
            HOTSHOT IIIH Offline
            HOTSHOT III
            wrote on last edited by
            #9

            @Calum Sorry to hear about your car bud. +1 for I'd keep hold of those extra clutch cover inserts if I were you, they look ace and are a part that can get rubbed/scratched just from riding so it would be cool to be able to just bung on a fresh one as and when.

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            • CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by
              #10

              Been saving for months to purchase this!

              With Christmas and what not it was a difficult item to purchase.

              Athena 392cc big bore, with the hot rods kit this will take this up to 421ccs.

              Brand new gearbox layshaft and a 1st gear tall conversion to duot.

              Always Originate, Never Pirate!

              HOTSHOT IIIH 1 Reply Last reply
              2
              • CalumC Calum

                Been saving for months to purchase this!

                With Christmas and what not it was a difficult item to purchase.

                Athena 392cc big bore, with the hot rods kit this will take this up to 421ccs.

                Brand new gearbox layshaft and a 1st gear tall conversion to duot.

                HOTSHOT IIIH Offline
                HOTSHOT IIIH Offline
                HOTSHOT III
                wrote on last edited by
                #11

                @Calum That kit looks ace, I've never seen one of those before.

                Spare a thought for the man somewhere in Europe on one of the TDR250 Facebook pages who tried to make it 340cc using two Athena DTR 170 kits. Barrel stud locations slightly different on the TDR crankcases so he filed them out to match, and then he noticed they were too wide to mount side by side. His solution? Just machine off the offending water jackets from the inside of both cylinders, then plug the holes with a whole packet of JB Weld. This was a few years ago so not sure where that bike is now...

                CalumC 1 Reply Last reply
                1
                • HOTSHOT IIIH HOTSHOT III

                  @Calum That kit looks ace, I've never seen one of those before.

                  Spare a thought for the man somewhere in Europe on one of the TDR250 Facebook pages who tried to make it 340cc using two Athena DTR 170 kits. Barrel stud locations slightly different on the TDR crankcases so he filed them out to match, and then he noticed they were too wide to mount side by side. His solution? Just machine off the offending water jackets from the inside of both cylinders, then plug the holes with a whole packet of JB Weld. This was a few years ago so not sure where that bike is now...

                  CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #12

                  @HOTSHOT-III 🤣 Would definitely like to see that. Would make for an interesting build for sure.

                  I was surprised to see cast pistons in this kit, but apparently I have to junk them anyway to go with the stroker kit I bought as the wrist pin offset is different.

                  So I've got a few more things to buy before this is called done.

                  Always Originate, Never Pirate!

                  1 Reply Last reply
                  1
                  • CalumC Offline
                    CalumC Offline
                    Calum
                    wrote last edited by
                    #13

                    Not a good weekend for projects sadly.

                    Today felt like a good time to tackle the the gearbox rebuild.

                    Input shaft stripped ready to lay the gears onto the 1st gear conversion.

                    All rebuild, new bearings, shims and circlips.

                    So far, so successful.

                    Next tackling the output shaft.

                    Was going extremely well...until it came to dismantle third.

                    This was not coming off and the prognosis wasn't good. Rough running third gear with swarf coming out of it.

                    The layshaft's damaged beyond repair and so was third gear.

                    Luckily the layshafts can be had brand new and I managed to find third gear.

                    So sadly that's the cost of a used gearbox, but then that tells me for scrimping on the gearbox.

                    The layshaft's coming from Japan so I'll have to park this rebuild for now.

                    Always Originate, Never Pirate!

                    1 Reply Last reply
                    0
                    • CalumC Offline
                      CalumC Offline
                      Calum
                      wrote last edited by
                      #14

                      Okay...so some overnight parts from Japan and CMSNL and some others from Australia 😢 I've finished the gearbox rebuild.....

                      Brand new genuine output shaft from Japan and a brand new genuine 3rd gear....

                      This completes the output shaft rebuild.

                      New genuine shims, circlips and bearings.

                      Fingers cross that's all back together correctly, I'll have to remember to select all gears and test BEFORE firing up the motor, else this will be £8000 down the drain if it destroys the motor.

                      And whilst picking the shock spring up from the paints for my ETX, I also picked up the swinging arm for this bike too.

                      Should go without saying, all near bearings and a lovely carbon fibre chain guard which I bought about 5 years ago for the Raptor. I'll probably keep the Raptor bone stock and therefore it's not needed for that project and can go onto this beasty.

                      I did have some swinging arm spool spacers machined up but for the life of me I simply cannot find what I done with them. No doubt they'll turn up eventually.

                      Always Originate, Never Pirate!

                      1 Reply Last reply
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