The Shimano FC-RX610 crank balances weight savings optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.
| Color | Black |
| Rings | 40, 46/30 |
| Number of Chainrings | Double, Single |
| Crank Length (mm) | 165, 170, 172.5, 175 |
| Crank Intended Use | Gravel |
| Drivetrain Speeds | 12 |
| Weight | 812 |
| BB Included | No |
| Pedal Spindle | 9/16" |
| Spindle Interface Type | Shimano Hollowtech II |
| Chainring BCD | 110 Shimano Asymmetric, 80 |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs > 415 mm Chainstay |
| Defined Color | Black |
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