The Shimano FC-RX610-2 GRX 12 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 optimum 46-30T chainring combination offering a lower gear ratio for those long off road gravel adventures for the smoothest pedalling even in the toughest and muddiest of conditions
Designed to work with Shimano’s 12-speed HG chain providing more efficiency and improved power transfer
Genuine Shimano replacement chainrings for the FC-RX610 2X cranksets available in 46T outer, and 30T inner manufactured from lightweight aluminium and with anodised teeth for increased durability
Shimano part numbers: 46T-NS - Y0SS98010 matches 30T-NS - Y0SS9801T
Compatible chain Shimano HG 12-speed