Parts such as the Rear Wheel Yz250h: Brg,r-b 6004rs 42mm 63g Ky are included in the Yz250 Competition 1980 (a) Usa Rear Wheel Yz250h parts fiche. one components are shown in this Yz250 Competition 1980 (a) Usa Rear Wheel Yz250h exploded diagram.