Originally Posted by
lopek77
Don't clean your bike...that's how all frame cracks are found

I don't think there even should be a limit of miles. 100k road miles vs 100k off road/MTB miles... Huge differences in riding style and aging of the bike. As Andrew Zimmern said
" If it looks good - ride it! " ... Since I'm a Clydesdale, I might be saying it wrong

Funny, I had that bike on the stand yesterday. I completely disassembled and cleaned everything. It is getting new wheels and drivetrain and maybe new bars and controls. Still no cracks though.