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Started cutting on the kat today- R1 tail on pre-Kat

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  • Started cutting on the kat today- R1 tail on pre-Kat

    Before, subframe, stock, bike mostly stripped:


    Here is the bike actually cut, right behind the tank mounts, right at the seam in the frame on the lower rail where the bolts go into the rear sets- I will be putting on modern rear sets:


    After, 01 R1 Seat and tail section sitting after cut, just mocked up, will now need to completely brace the old tank bracket into a much stronger unit, and triangulate the place I cut back to the frame, then weld on tabs to mount bottom part of R1 subframe.



    Here is the missing metal"



    So far, parts difference in wieght is over 35 pounds! The plastic is much lighter, the frame is much lighter, the battery boxes are much lighter. I have less than 4 pounds of metal to add back to frame even in the equation.

    I will edit this thread with one more photo in a minute, showing how much different the bike looks like without stock subframe.
    Last edited by Cruisingram; 03-17-2009, 01:19 AM.

  • #2
    Great! I am looking forward to seeing the progress of this build. Looks good so far
    It doesn't matter what you ride, as long as you ride.








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    • #3
      nice work Don, what are the plans for the rims?

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      • #4
        Those rims go on e-bay or craigslist or sold to a member here- totally do not need them. I will be putting the GSX-R 1989 rims off the GSXR I have with tires on the Kan-o-tuna. 160 out back, 120 up front
        Last edited by Cruisingram; 03-17-2009, 01:36 AM.

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        • #5
          nice .. i'll subscribe to this one .. love seeing them stripped down

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          • #6
            thats gonna be awesome when your done with it!
            sigpicLife is 5% what happens to you, and 95% how you react to it
            k9 GSX-R 600
            GO VOLS!

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            • #7
              Godspeed
              CSBA #1167
              Renew your mind with God's Word and His Spirit today! Let others see you walking and living by faith! Let yesterday go! God Bless!

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              • #8
                Cant wait to see how it turns out, Gonna be a beast.
                SAV



                Head up, eyes open... always!!!
                Be... and be not afraid.

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                • #9
                  Looking good.

                  Krey
                  93 750 Kat



                  Modified Swingarm, 5.5 GSXR Rear with 180/55 and 520 Chain, 750 to 600 Tail conversion, more to come. Long Term Project build thread http://katriders.com/vb/showthread.php?t=96736

                  "I've done this a thousand times before. What could possibly go wron.... Ooops!"

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                  • #10
                    Looks like a heck of a start....
                    sigpic
                    1990 750 KAT, 2010 ZX-14

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                    • #11
                      Okay- Now I had to take this hunk of metal I cut off and make some of it usable:



                      An here is the subframe all cut up and ready to use as the bracing and new brackets for the subframe:



                      Rough cut, will put a cross member right at the rearmost bolt on the frame:

                      Last edited by Cruisingram; 03-26-2009, 09:48 PM.

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                      • #12
                        Off to a good start. Looks like the swing arm could use a bit of degreaser!!!!!

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                        • #13
                          When I get the shock from Tmod, this thing shifts into over drive- the swing arm is coming off right after most of this mod is done and polished.

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                          • #14
                            This is getting exciting! I wish I had the tools to do this sort of thing!
                            Katriders.com, we've got dumb answers!

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                            • #15
                              keep the pics coming Don
                              Chrome Project Part 1
                              http://www.freewebs.com/mreedohio/

                              Chrome Project Part 2

                              http://katriders.com/vb/showthread.php?t=91192

                              Chrome Project Part 3
                              http://katriders.com/vb/showthread.php?t=91192&page=30

                              Chrome Project Finished
                              http://katriders.com/vb/showthread.php?t=107586

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