SHIMANO's new FC-RX810-2 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. The 2x11-speed crank is available in a 48-31T chainring combination and 170, 172.5, and 175mm crank arm lengths.
FEATURES
- Optimum gearing for mixed terrains and riding styles
- Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires
- Wider range front system
- Gear combination: 48-31T
PRODUCT SPECIFICATIONS
| MODEL NO |
FC-RX810-2 |
| SERIES |
GRX 11-speed |
| Color |
Series color |
| Average weight |
710 |
| Rear speeds |
11 |
| Compatible chain |
LINKGLIDE, HG 11-speed |
| Chain line (mm) |
47 |
| P.C.D. left / right (mm) |
110/80 |
| P.C.D. (mm) |
110/80 |
| Spider/Gear arms |
4 |
| Chainring combination |
48-31T |
| Q-factor (mm) |
151 |
| Crank arm length (mm)|170 |
✔ |
| Crank arm length (mm)|172.5 |
✔ |
| Crank arm length (mm)|175 |
✔ |
| Optional chain guard|Without chain/bash guard |
✔ |
| HOLLOWTECH II |
✔ |
| HOLLOWTECH crank arm |
✔ |
| Compatible bottom bracket type|Outboard |
✔ |
| Recommended bottom bracket|Threaded (normal) |
SM-BBR60 |
| Recommended bottom bracket|Press-fit |
SM-BB72 |
| Threaded bottom bracket shell width (mm)|68 |
✔ |
| Threaded bottom bracket shell width (mm)|70 |
✔ |
| Crank fixing screw included |
✔ |
TECHNOLOGIES
