I've check the downtube of my current gravel/CX bike and there's no chips so I've decided to see if a .4mm Spirit downtube is up to gravel use. If not, I can always chop it out and replace it.
That's fine then. I never fall off due to my sublime bike-handling skills, and my team of bike cossetters are on hand to ensure that the bikes aren't man-handled in any way.
I've check the downtube of my current gravel/CX bike and there's no chips so I've decided to see if a .4mm Spirit downtube is up to gravel use. If not, I can always chop it out and replace it.