- The Shimano FC-RX600-2 GRX 11 speed double chainrings are the perfect replacement for worn or damaged chainrings
- Shimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads
- Featuring the 46-30T chainring combination for that lower gear range on those long off road gravel adventures to maintain a smooth pedalling action even in the toughest and muddiest of conditions
- Designed to work with Shimano's speed HG chain providing more efficiency and improved power transfer
- Genuine Shimano replacement chainrings for the FC-RX600 2X cranksets available in 46T outer, and 30T inner manufactured from lightweight aluminium and with anodised teeth for increased durability
- Shimano part numbers: 46T-NF - Y0K698010 matches 30T-NF - Y0K630000 with the inner also suitable for 10 speed
- Compatible chain Shimano HG 11-speed
