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    what is this

    what is this, what does it do and where do you get it.



    -ryan
    78 GS1000 Yosh replica racer project
    82 Kat 1000 Project
    05 CRF450x
    10 990 ADV-R The big dirt bike

    P.S I don't check PM to often, email me if you need me.

    #2
    Looks like a custom made sprocket cover out of anodized aluminum? I would try APE to see if it is thiers.

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      #3
      It is a bearing support plate. it keeps you from tearing the output shaft out of the cases on drag bikes. I think that is an old kosman not made any more PMFR still has one. plus they can be custom made by a bike fabricator pretty easy.
      John

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        #4
        That makes more sense! I've wondered how old-school drag bikes put that kind of horsepower down without destroying thier output shaft especially with offset sprockets.

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          #5
          i just liked the look of the exposed counter shaft, thought it was a support but never seen one like that before.


          thanks guys,
          ryan
          78 GS1000 Yosh replica racer project
          82 Kat 1000 Project
          05 CRF450x
          10 990 ADV-R The big dirt bike

          P.S I don't check PM to often, email me if you need me.

          Comment


            #6
            here is my pmfr support.

            KATANA CUSTOMS/TECH

            Instagram: @rjmedia.tech, Updated more often, even from the events

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              #7
              Is ther a link to pmfr on this site anywhere,do they make these for older gs's?

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                #8
                Hey Juicer,

                that is an older gs....if your chain cover is the same as an 80-83 1100 you are in business....sit down before they give you the price...

                KATANA CUSTOMS/TECH

                Instagram: @rjmedia.tech, Updated more often, even from the events

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                  #9
                  NO- Imean olderthan that Kat-'78 gs 1000 block is what I'm workn with.It isn't final yet though.I guess i could take another couple weeks and find a newer 1100 block to start from.YEA then i can go even BIGGER than 1238cc!!!

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                    #10
                    I know dude..was just given ya the gears man.
                    KATANA CUSTOMS/TECH

                    Instagram: @rjmedia.tech, Updated more often, even from the events

                    Comment


                      #11
                      Hey Katman -- did you get pics???

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