Not sure how real this is - it looks like something from TRON. Looks cool to me, but you have to ask the Mainframe.
Conventional wisdom is that a 1 front - 2 rear wheel configuration (like the Zap Xebra) is not as safe as a 2/1 combo (like the NMG or Aptera). According to the pictures, the frame in this design leans into turns.