Shimano Ultegra FC-6800 110mm BCD 4 Arm Inner Chainring - 34T-MA

This Inner Chainring can only be used with Shimano Ultegra FC-6800 11spd Double Chainsets with a 50-34T set up.

If the correct Inner Chainring is unavailable you can also use the chainring from the following chainset:

- Shimano Dura-Ace FC-9000

This is a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.