Shimano GRX 48/31T Chainring Set Black 11-Speed Road Cycling Used
This high-quality Shimano GRX chainring set includes two black chainrings with sizes 48T and 31T. Shimano GRX 48/31T Black Chainring Set - 2 Pieces. Item Title Shimano Grx Chain Ring 48/31T 11S Rx810.