Bike Mielec

yes, it's super-short with the ~54 tt cc vs. 61 st cc ratio, but that's exactly what I would like to try out.
the tightness at the rear is only valid with the wheel in the innermost position, it would be more relaxed in reality, when the chain is a bit longer.

do you think the tt might actually be TOO short? I am 6'2", but not the youngest around, i.e. I like it a bit more upright, that's why it's so compact.

If you're having flexibility problems then why not make the top tube slope upwards or not at all and be a bit longer for a more normal geometry and riding position.

Might be of no use but I'm 6'1" and ride with a 57tt and 130mm stem.