The component with the lowest price in the SWINGARM - CHART schematic is the Washer,plain, 6mm.
Check out any of the thirty-seven Swingarm - Chart components enlisted.
Parts such as the Swingarm - Chart: Washer,6.5x18, Slider,chain Case, Screw,tapping,5x8, Chain Set,drive D are included in the Cmx250c Rebel 1999 (x) Usa California Swingarm - Chart parts fiche.