This Shimano Ultegra 6800 11-Speed chainring is a 110mm BCD 50T outer ring and is intended for a compact 50/34T chainring setup.
. Teeth: 50
. Chainring BCD: 110 Asym
. Configuration: 50-34T
. Ring Position: Outer
. Material: Aluminium
. Colour: Dark Grey
. Chain Compatibility: Shimano 11 speed