Description
The Shimano FC-RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.
- Gravel-optimized 48-31t gear combination ratios preserve riding rhythm on rough surfaces
- The 17t range covers an array of riding conditions
- Smaller gear steps for cadence control on mixed-terrain riding
- Hollowtech II crank arms provide strength and stiffness with the benefit of weight savings
- Compatible with HG 12-speed chains
- 47mm chainline
- 151mm Q-factor
| Color | Black |
| Rings | 48/31 |
| Number of Chainrings | Double |
| Crank Length (mm) | 175 |
| Crank Intended Use | Gravel |
| Drivetrain Speeds | 12 |
| Weight | 710 |
| BB Included | No |
| Pedal Spindle | 9/16″ |
| Spindle Interface Type | Shimano Hollowtech II |
| Chainring BCD | 110 Shimano Asymmetric |
| Chainring BCD | 80 |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs > 415 mm Chainstay |
| Defined Color | Black |
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