Drivetrain › Shimano Ultegra R8000 39t 110mm 11-Speed Chainring for 39/53t Image 1 of 1 Shimano Ultegra R8000 39t 110mm 11-Speed Chainring for 39/53t $19.00 This Shimano chainring allows you to update your Ultegra FC-R8000 11-speed crankset with a chainring configuration to best fit your riding style. Add To Cart Added! This Shimano chainring allows you to update your Ultegra FC-R8000 11-speed crankset with a chainring configuration to best fit your riding style.
Image 1 of 1
Image 1 of 1
Image 1 of 1
Image 1 of 1