50cc

50cc is one of the three engine classes - the other two being 100cc and 150cc, of which both are faster than in 50cc - and is the easiest type of engine for everyone to race on. In Grand Prix and VS, the vast majority of cars fail to drift while turning. They drive painfully slowly (and you do too). Some of the racers will even try and fail to get a headstart. This engine class doesn't appear in the online VS in Mario Kart Wii.