Shimano GRX FC-RX610-1 Crankset - 165mm, 12-Speed, 40t, 110 BCD, Hollowtech II Spindle Interface, Black. MPN: EFCRX6101AXB0 - Shimano - GRX FC-RX610 Crankset - Crankset. Spindle Interface Type Shimano Hollowtech II.
Shimano GRX Crankset 1x FC-RX810 (40T) (42T) 170mm
GRX FC-RX820 Crankset - Shimano GRX FC-RX820-1 Crankset - 172.5mm, 12-Speed,
Shimano GRX FC-RX600 GRX chainset 40T, single, 11-speed, 2 piece design, 172.5 mm,Black
Shimano GRX RX600 1x11 Chainset - 175mm - 40T
Shimano GRX 11 Speed Single Chainring 40T
Shimano GRX FC-RX610-1 Crankset - 165mm, 12-Speed, 40t, 110 BCD, Hollowtech II
