The component with the lowest price in the PEDAL/STAND (2) schematic is the Nut,hex 8mm.
Parts such as the Pedal/stand (2): Dust Seal17x20x25, Pedal Comp.,brake, Sw Assy,rear Stop, Screw,side Stand are included in the Xl600v Transalp 1989 (k) Austria Pedal/stand (2) parts fiche.
With three applications this Bolt,flange,6x16 is the most specified part.