The component with the lowest price in the REAR FORK/DRIVE CHAIN (4) schematic is the Screw,cross 5x8.
With four applications this Cap Dust Seal is the most specified part.
Parts such as the Rear Fork/drive Chain (4): Screw,flat,6x40, Washer.rr Fork In, Chain,drive, Wash.,chain Slide are included in the Cr125r 1988 (j) European Direct Sales Rear Fork/drive Chain (4) parts fiche.