Unlock Karts and Bikes versions of 50cc and 100cc
These versions of the 50cc and 100cc which are similar but slower to the 150cc version are unlocked by completing ALL the cups in the indicated CC. To activate these versions you have to press the + button at the 'Speed Select' screen.
Unlock 50cc (Karts and Bikes):
Place 1st, 2nd or 3rd in ALL 50cc cups.
Unlock 100cc (Kart and Bikes):
Place 1st, 2nd or 3rd in ALL 100cc cups.
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