Check out any of the five Handle Switch (gsx1300ral4 E33) components enlisted.
The most reasonably priced component used on the Gsx1300ra Hayabusa 2014 (l4) Usa (e03) Handle Switch (gsx1300ral4 E33) is the Screw.
Some items from this specific schematic: Screw, Switch Assy,handle,l, Screw, Switch Assy,handle,r.