SHIMANO GRX - Gravel Crankset - 1x11-speed
SHIMANO's new FC-RX810-1 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. It is offered in 40T and 42T chainring options and 170, 172.5, and 175mm crank arm lengths.
FEATURES
- Optimum gearing for mixed terrains and riding styles
- Tighter gear steps maintain rhythm on familiar routes
- Gear combination: 42T, 40T
PRODUCT SPECIFICATIONS
| MODEL NO | FC-RX810-1 |
|---|---|
| SERIES | GRX DI2 |
| Color | Series color |
| Average weight | 644 (40T) 656 (42T) |
| Rear speeds | 11 |
|---|---|
| Compatible chain | LINKGLIDE, HG 11-speed |
| Chain line (mm) | 49.7 |
| P.C.D. left / right (mm) | 110 |
| P.C.D. (mm) | 110 |
| Spider/gear arms | 4 |
| Chainring combination | 40T, 42T |
| 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 | ✔ |
