The Stopper Spindle is the lowest priced item on this Gear Shift Spindle - Change Pedal schematic.
Parts such as the Gear Shift Spindle - Change Pedal: Bolt,hex 6x20, Stopper Spindle, Set Ring 12mm, Pedal,gear Change are included in the Cl175 Scrambler 1972 K6 Usa Gear Shift Spindle - Change Pedal parts fiche.