Apologies if this is a dumb question!:
I am teaching myself some bike maintenance skills and was removing my crank and BB. However, the ParkTools videos I've been following show BOTH ends of the BB cartridge having a cup to remove.
When I tried the same on mine, I could remove the non-chainring side, and then remove the entire cartridge through the chainring side. I don't know if the cup should be removable, or do some have them built in.
This is all the info I can find on the cartridge and I couldn't find any writing on the cartridge itself:
Bottom Bracket - VP square taper, 73mm shell, english thread