General info on discs and calipars

[xracer]

Hello. I am doing some research. On a cruise site i use there is a red top corsa and he has mm discs from the coupe.
So in short what sizes discs are available?
Also are the calipers different size compared to the discs you choose?

Any info even if its just some sizes would be great guys and girls. thank you for your time. I know i should search but i haven't the time.
:worship:

 

[hmallett]

The Coupe 20VT has 305mm vented front disks as standard. That's the one with the Brembo calipers. The disks are cross drilled on the LE.
H