Shimano Dura-Ace (ME-Type) chainring 54T BCD110 silver

To be used as the largest road chainring on a double crankset.
Absolute highest quality from Shimanos best road group set - Dura-Ace
​Low weight and a sublime gear shift is what the Dura-Ace group set is known for.
The chainring is of the ME-type, meaning that it will work best with other ME chainrings.
54 teeth chainring, that can be used with a smaller chainring with down to 42 teeth.
11-Speed
FC-9000