Shimano GRX FC-RX810 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (170mm) (48/... - IFCRX8102CX81
Shimano GRX FC-RX810 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (170mm) (48/... - IFCRX8102CX81, Shimano GRX FC-RX810 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (170mm) (48/31T) - IFCRX8102CX81