Shimano GRX FC-RX810 Crankset (Black) (1 x 11 Speed) (Hollowtech II) (172.5mm) (4... - IFCRX8101DXB0
Shimano GRX FC-RX810 Crankset (Black) (1 x 11 Speed) (Hollowtech II) (172.5mm) (4... - IFCRX8101DXB0, Shimano GRX FC-RX810 Crankset (Black) (1 x 11 Speed) (Hollowtech II) (172.5mm) (40T) - IFCRX8101DXB0