The most reasonably priced component used on the Gsf1250sa Bandit 2007 (k7) Usa (e03) Turnsignal Lamp is the Bulb(12v21w,amber).
Some items from this specific schematic: Lens, Lamp Assy,rr Turnsignal,r, 03242-0416b, Bulb(12v21w,amber).
This part-list fiche shows all the components that make up the Gsf1250sa Bandit 2007 (k7) Usa (e03) Turnsignal Lamp .