Shimano GRX RX600 series chainrings designed for 2x10 speed road drivetrains.
- Speed: 2x10/11
- Sizes: 30T, 46T
- BCD: 110mm
- Mount: 4-Arm Asymmetrical
Shimano GRX RX600 series chainrings designed for 2x10 speed road drivetrains.
- Speed: 2x10/11
- Sizes: 30T, 46T
- BCD: 110mm
- Mount: 4-Arm Asymmetrical