Kart Wii - Wbfs Mario

WBFS (Wii Backup File System) is a file system used by USB loaders to play Wii games from a USB drive or SD card. To play Mario Kart Wii from a modded Wii, you need the game in .wbfs format.

Mario Kart Wii [RMCE01].wbfs

Here is the text information you are looking for regarding : wbfs mario kart wii