Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t Clamp Size-25-31.8mm Shifters: SRAM Red eTap AXS Weight-653

Shimano Dura Ace R9100 53t 110mm 11 Speed Chainring for 39 53t Clamp Size 25 31.8mm Shifters: SRAM Red eTap AXS Weight 653 Shifters: SRAM Red eTap AXS HRD The AG 1 lock on grips feature ODIs single clamp design ergonomic design and a hard plastic end molded over an aluminum endcap for durability Features a weight saving 4 bolt design with a BCD of 110 mm Ring Position Type Outer Tooth Count 53 Drivetrain Speeds 11 Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Size 53T This Shimano chainring allows you to update your Dura Ace FC R9100 11 speed crankset with a chainring configuration to best fit your riding style