Shimano GRX FC-RX820 Chainset 48 / 31 - Double - 12-Speed - Hollowtech II - 170mm
Shimano GRX FC-RX820 Chainset 48 / 31 - Double - 12-Speed - Hollowtech II - 170mm
Optimal gearing for spirited group rides and aggressive racing The SHIMANO FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 48-31T chainring
- Smaller gear steps for cadence control on mixed-terrain riding
- Gravel-optimized gear ratios preserve riding rhythm on rough surfaces
- Wider gear range
- 17T range covers array of riding conditions
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Gear combination: 48-31T
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