For sale is a used 1952 Bianchi Tour de France headset. It could be used on the Campione del Mondo model as well. It is used but in very good condition. The top threaded race is stamped Bianchi 1952. The top locknut is in very nice condition. The fork crown race looks like it may have been rechrome or its new. I don't know. The pressed in races look nice. Its a rare set.