10:30 AM - October 10, 2007 by Steve_OS
PALGN has the scoop.
"Another little tidbit for the game was revealed. Apparently Mario Kart Wii will include motorbikes for the first time in the series. Whether you'll be able to choose from karts or motorbikes before racing isn't something that was revealed, but we'll let you know once Nintendo sheds more light on the game."