Inner aluminum chainring for the Shimano GRX FC-RX610 crankset with a bolt circle diameter (BCD) of 80 mm. Suitable for 2x12-speed drivetrain systems.
Specifications
Material: aluminum (anodized)
Mfr Claimed Weight
TBC
Shimano Fc-Rx610-2 Chainring 30T-Ns For 46-30T 12-Speed
$28.99
Inner aluminum chainring for the Shimano GRX FC-RX610 crankset with a bolt circle diameter (BCD) of 80 mm. Suitable for 2x12-speed drivetrain systems.
Specifications
Material: aluminum (anodized)
Mfr Claimed Weight
TBC
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