A sample from the products for the Radiator include: Rubber,rad.mount, Clip,a.breather T, O-ring 13.5x1.4, Clip B10,tube.
The most reasonably priced component used on the Vt1100c2 Shadow 2000 (y) Australia / Kph Radiator is the Clip B10,tube.
On this parts fiche the Clamp,hose,24-32 is the most specified component.