- Description
- Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires
- 17T front range
- Optimum gearing for mixed terrains and riding styles
- Wider range front system
- Gear combination: 48-31T
- Frequently Asked Questions
- Delivery & Returns
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.
FEATURE
BENEFIT
PRODUCT SPECIFICATIONS
| MODEL NO | FC-RX810-2 |
|---|---|
| SERIES | SHIMANO GRX 11-speed |
| Color | Series color |
| Average weight | 710 g |
| HOLLOWTECH II Technology | ✔ |
|---|---|
| Threaded BB shell width_70mm | ✔ |
| Chain line (mm) | 46.9 |
| Chain ring combination | 48-31T |
| Compatible BB type_Outboard | ✔ |
| Compatible BB type | Outboard |
| Compatible chain | HG-EV 11-speed, HG-X11 |
| Crank Arm Length | 170 mm, 172.5 mm, 175 mm |
| Crank fixing bolt included | ✔ |
| Crank arm length (mm)_170.0 | ✔ |
| Crank arm length (mm)_172.5 | ✔ |
| Crank arm length (mm)_175.0 | ✔ |
| Gear arms | 4 |
| HOLLOWTECH Technology | ✔ |
| Optional chain guard_Without chain / bash guard | ✔ |
| Optional Chain Guard | Without chain guard |
| P.C.D. (mm) | 110/80 |
| Rear speeds | 11 |
| Recommended BB_Pressfit | SM-BB72 |
| Recommended BB_Threaded (normal) | SM-BBR60 |
| Threaded BB shell width_68mm | ✔ |
| Threaded BB Shell Width | 68 mm, 70 mm |
| Q-factor (mm) | 151 |
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