R1200GS, Mana & Stelvio - Big Boys of Dual Purpose Tourers

So what goes to a tourer besides having a large fuel tank? Loads of carrying capacities, loads of comfy, big windshield and loads of techno gizmos telling directions, right. And yes, a very good pillion seat too. Well, all tourers have these and then some more.This topic is more about 3 dual purpose tourers from the house of BMW, Aprilia and Moto Guzzi rather than full dressed ones like the