...but I only speak in defence of Yellow Dukes everywhere who are continually oppressed by the Red masses to the point of rebellion
Anyway, Ducati's first racing bikes were coloured Yellow!! They only changed to Red to capitalise on the winning fortunes of their neighbours down at Maranello in the Ferrari factory! Ant's "coloured according to nationality" only holds true for the cars.
Anyway, what does it matter what colour bike it is so long as you like bikes!?!