Direct replacement chainring for the Shimano GRX FC-RX820 1x12-speed crankset.
Engineered for gravel and adventure cycling, this chainring delivers reliable power transfer across all 12 sprockets with consistent engagement and smooth shifting performance. Compatible exclusively with GRX FC-RX820 cranksets. Ideal for riders maintaining or upgrading their drivetrain without replacing the entire crank assembly.
Specification
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Use: Gravel, Road, Cyclocross
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Group: GRX RX820 1x12-speed
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Suitable for: FC-RX820-1
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Bolt Circle: 110mm
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Gear arms: 4-arm
Size
Material
Colour
Contents
- 1 x Shimano GRX FC-RX820 1x12-Speed Chainring
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
