So, finally …
DA 9000 parts are on my bike, fork is cutted "to the bottom"

and after all that job done …
That is with no bar tape, no cyclo comp, with 120mm stem (111g) and with seat cover (surprisingly, I though it was a gram or two but when I put it on the scale … wow, 11g).
Frankly, I was surprised more than a little bit, because I was expected 40-45g more weight in total. All that I could think of is that LBS scale isn't that precise. But, last time it was, so …
When I came home, almost first thing I did is to put Ultegra parts on my trusty little scale and ... there was an answer. Some parts was considerably heavier that I though. Crankset, for example, was 696g not 677g.
So, with Cinelli Cork bar tape (42g), VDO cyclo comp (40g) with 110 mm stem (107g) and, of course, without seat cover …
6396g. If you do the math, you will find that I used 6329 g as starting point. In the end you will see why.
Btw. I re-weighed some parts in the process and turns out that, for example, wheels are 15g heavier. And now I know why. First time I put them on my table scale they lay on some soft plastic cup. Well, non-sturdy materials tend to "lose" weight (like, when you put the scale on carpet, for example), so … don't use something like that.
Now, with almost all parts personally weighed, I had to change that few estimated parts weight too.
Frame and fork … that's interested me the most. But I getting close
I finded data on just one web site, but that data is not 100% accurate, now I know for certain. Obviously there is some tolerances and it seems that I got lighter than usual frame
In the meantime I realized that Shimano A600 pedals maybe isn't that good option that I think from begining. I covered almost 1000km on them, but on last 5-6 rides I was puzzled by some extra leg muscle fatigue. I wasn't tired after rides, but the feeling in my legs was as if I ride twice more kilometers.
Long story short, I was changed cleats (of all things) and find that Xpedo R-Force Ti pedals, which I was selling, but luckily didn't sold them, was pretty fine with those new (actually old, but…) cleats.
And bang, 125g down …
6271g.
Of course, there is a possibility that even Xpedo will not show well on a longer time, but with so much more float than Shimano remainds me of some old SPD pedals that I used last 20 years. Which is very good thing.
One really sunny one from few days ago ...
and few from "Belgian highway" from today ride.
Yeah, I know, it's a bit ancient, that cyclo komp. But I have no interest in Strava, social media of almost any kind, so ...
And those housing isn't too symmetric either. Well, this is next on "to do" list.
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Btw. today I was still puzzled by these "lost" 40-45g, so ... I put some "Flintstones" set up in my room to weigh my bike with my table scale. Luckily, it measure up to 15kg in steps of 1g.
So, difference is only 1g. which is amazing, and this is now "official" weight. More amazing because LBS scale measure in 5g steps, so those 6330 g. at beginning was actually 6329 g. To the gram.