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Create an account- 2x chainring for double
- Use these chainrings for a 48-31T combination
- Drivetrain Speeds: 11
- Tooth Count: 31t inner; 48t outer
- Chainring Bolt Circle Diameter: 80mm BCD Shimano Asymmetric (inner); 110mm BCD Shimano Asymmetric (outer)
- Color: Black
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Review Shimano FC-RX810-2 GRX Double Chainrings 11sp 48 Tooth Outer x 110mm BCD Asym. 4-Bolt