Shimano Dura Ace Chainring Set 52/36T BCD110mm for FC-R9100 11spd Brand New
Shimano Dura Ace Chainring Set 52/36T BCD110mm for FC-R9100 11spd Brand New. Never used or mounted as you can tell from the pictures. Mint condition with no scratches whatsoever. Fast Shipping via USPS Ground Advantage.