Today seems to be a very lucky day, i took my bike near my town and tried to adapt more with it.
I think i still have to train how to shift the gears , getting up on the saddle isn't a big problem at all. I did 55km in 2h45 min it's not that fast at all since i had trouble shifting to make it faster. I have Giant TCR compact with 10 speed and 3 shift in front so i've got to find on how to handle it . The rest was awesome.