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.
| Color |
Black |
| Rings |
40, 48/31 |
| Number of Chainrings |
Double, Single |
| Crank Length (mm) |
170, 172.5, 175 |
| Crank Intended Use |
Gravel |
| Drivetrain Speeds |
12 |
| Weight |
644, 710 |
| 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 |