The Tube,3.5x50mm is the cheapest item from this partsfiche.
Parts such as the Throttle Body: Plate,iacv, Pipe Comp.,fuel(a, O-ring,7.47x3.6, Tube,3.5x100 are included in the Cb600f Hornet 2009 (9) France / Cmf Throttle Body parts fiche.
This schematic depicts all components used in the Cb600f Hornet 2009 (9) France / Cmf Throttle Body partslist.