Florian very kindly emailled me with details of this cargo bike from http://www.larryvsharry.com/english/BullittTNT.html. This is the Bullitt TNT which is the lightest and apparently fastest model of a range of Bullitt cargo bikes manufactured in Denmark. The TNT costs €2680 and weighs in at 22KG. The range starts at €1800 and 24KG but I was unable to find any dimensions or payload details. I have asked the Danish suppliers for more info. I just hope the product is more user friendly than the website!