Standard SG is a kart used by a Shy Guy in Mario Kart DS. This kart and the Shy Guy are only available in DS Download Play by the racers that do not have the game cartridge. Trivia The kart and the Shy Guy come in varying colors. This article is a stub. You can help MarioWiki by expanding it. Retrieved from "https://mario.fandom.com/wiki/Standard_SG?oldid=247340" Categories: Stubs Karts in Mario Kart DS Community content is available under CC-BY-SA unless otherwise noted.