How many do? And since when has that been a requirement? If I have 10 grand burning a hole in my pocket and I want it isn't that reason enough?
This is a bike fer crissakes it's not meant to be serious.
ZX12R - 185+ MPH on 70MPH roads?
HP2 - £12K for an enduro bike?
I have a PD and it's neither been to Paris or Dakar and the only sand it's seen was when I went through some roadworks and there was some sharp sand spillage.
BMW haven't built a bike to fulfill peoples dreams only to enable them to have dreams and it will sell by the bucket load and will fill pub and cafe car parks the world over