Im trying to investigate what type of bottom bracket has by Wilier Zero9 road bike. Looks like some pressfit but Im Not sure, inner bearing width has 25mm. I have Shimano Ultegra 2x11 6800.
A quick Google search suggests it's a BB386Evo. Do you see that number, or maybe just a "386" stamped anywhere on it?
That last link makes it sound like it's a custom BB:
"The bottom bracket standard is the Wilier co-designed BB386EVO, designed for 30mm diameter thru-axles and 86mm wide bottom bracket shells"