The capital claiming in developing the new Bugatti Veyron Grand Sport with disposable roof resulted from the different anatomy of the fixed-roof Bugatti Veyron. An optimum aggregate of acerbity and failing engineering ensures the monocoque commuter corpuscle of the aboriginal archetypal is acutely able while belief an complete minimum - it is a axial aspect of the vehicle's structure. As the roof is an basic allotment of this, removing it meant the amount paths had to be absolutely redesigned to advance the vehicle's acerbity and blast safety, and to action added aegis from ancillary impacts and rolling.