Eturatas Shimano FC-3550-34T

For use with Shimano Sora FC-3550 9spd Compact Double Chainsets - 50-34T / 46-34TCan also use the 34T Inner Chainring from FC-3450 or FC-R345, these are a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish and size etc.Genuine Shimano replacement part.Art. Nr. Y1NB34000