!!! MEGA RARE !!! NOS (new old stock) !!! HONDA CR 80RC 1982 may fit others ... swinging arm flange bolt 12 x 210mm ...NO LONGER AVAILABLE FROM HONDA AND NEAR IMPOSSIBLE TO FIND NOS PART ...please check ;PART NUMBER 90121-GC4-000 for your bike and study the pic...!!! we post worldwide and combine shipping on all items..check out our other rare parts for your cr and our facebook page ...*WOODYS VINTAGE OFF ROAD HONDA*... thank you; !!!