Vintage early 1970s first generation Shimano Dura Ace chainrings, 42 and 52 tooth with chainring guard and chainring bolts, chainrings have 130mm BCD, good used and use-able condition. View all photos closely for condition.
Shipping to the USA with USPS.
Please read description thoroughly and view photos closely. Ask any questions and do not buy unless you are 100% sure you know what you are buying and truly want this item and intend to pay. No returns on this item.