• That's the geekhouse?

    I have a similar looking GT. I chose not to do anything and just skip the project.
    Not worth going through the trouble if the rest of the bike is like that or close to

  • It’s the Geekhouse. All the other tubes seem fine, I’m guessing it’s salt spray from the wheel as it’s only on the back of the seat tube. When Mike cuts it out he’s gonna take a look in the top tube, the downtube is sealed.

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