Shimano FC-R9100 CHAINRING 36T 36T-MT for 52-36T Dura-ace 11-speed 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Shimano FC-R9100 CHAINRING 36T 36T-MT for 52-36T Dura-ace 11-speed 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...