I know, wrong words. It was late when I posted that, I'm sorry. But what I meant with "rusted through" was on the 3rd picture the darker line, a crack running along where the seat tube meets the bb shell. Yes, that can be from stress with or without the help of rust. Yes, could also be just the paint flaking or surface rust. And with "crank" I meant the bb shell that looks to be 51.3mm id and for one-piece/ashtabula/fauber crank.No it doesn’t. It’s rusty but where the hell are you getting rusted through at bb joint from?
Crank looks like a what style? There aren’t any cranks in any of the pictures.
7/8” seatpost? That would be 22.2mm. That’s not even a size.
Am I missing something here?
Yes there isI know, wrong words. It was late when I posted that, I'm sorry. But what I meant with "rusted through" was on the 3rd picture the darker line, a crack running along where the seat tube meets the bb shell. Yes, that can be from stress with or without the help of rust. Yes, could also be just the paint flaking or surface rust. And with "crank" I meant the bb shell that looks to be 51.3mm id and for one-piece/ashtabula/fauber crank.
There is also a 13/16" seatpost, if I remember correctly.![]()