Shimano GRX FC-RX820-2 31/48T
The Shimano GRX FC-RX820-2 is a 12-speed hollow-arm double crankset with 80/110 BCD and Shimano's widest gravel-gearing ratio for maintaining tighter gear steps. It suits gravel riders wanting the range of a 1x with the efficiency of a double.
- The new FC-RX820-2 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm.
- GRX 12 speed, hollow arm double crankset.
- 31-48T: Shimano's widest range gravel-oriented double crank.
- Tighter gear steps than 1X drivetrains make it easier to maintain pedaling rhythm
- Bottom Bracket: Not included - SM-BBR60 / SM-BB72
- Chainline: 46.9mm
Pairs well with
Shimano GRX FC-RX820-2 31/48T
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