This product is a Genuine Shimano replacement part. Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world. Specification Replacement 48T 11 speed outer chainring for the FC-RX810-2 double crankset. Replacement 31T 11 speed inner chainring for the FC-RX810-2 double crankset.
Best Price: £15.95 from Merlin Cycles