What is the chronology of the GK- Flexo 1200-1600 models?

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dean kanocz
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Vintage Karting items owned: 59 rupp dart
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What is the chronology of the GK- Flexo 1200-1600 models?

Post by dean kanocz » Wed Nov 17, 2021 3:30 pm

Could someone explain the chronology of GK- Flexo 1200-1600 models?
Also the differences between model years.
Thanks in advance. Appreciate any help.

ted johnson
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Joined: Fri Jun 15, 2007 7:59 am

Re: What is the chronology of the GK- Flexo 1200-1600 models?

Post by ted johnson » Thu Nov 18, 2021 9:06 am

Dean, the 1300 was 1963, and the 1600S followed either later that year or the next year. There was actually a 2100S with the rear part of the frame hinged, but there is not much info on that. I didn't like the 1600 as much as I did my old GK 1200. I think the split rear bumper was a mistake. A couple of guys in my area filled the bumper gap and made their karts into 1200's. Ted

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