The product is a Harley-Davidson 1972 and 1973 AMF XR-750 Parts Catalog with the part number 99442-72RA. This manual contains detailed information on the parts and accessories specifically for the XR-750 model manufactured by Harley-Davidson during the years 1972 and 1973. It serves as a valuable resource for owners or enthusiasts looking to maintain, repair, or customize their Harley-Davidson XR-750 motorcycle from that era.
