This rear reflector is made in Japan by Stanley. Featuring a diameter of 60mm and a rear fixing stud with a 5mm x 0.8mm thread this is perfect to screw into the rear reflector bracket on:
RD200 1981
OEM Part number: 449-85131-01
OEM Part number: 449-85131-02
All part numbers are used for reference purposes only and no source of manufacture or supply is implied.