SHIMANO
Crankset Shimano GRX FC-RX610-1 (1x12 speed)
Длина кривошипа (mm):
Комбинация передач:
Crankset Shimano GRX FC-RX610-1 (1x12 speed)
Array of options delivers optimal gravel gearing for variety of needs
The SHIMANO FC-RX610-1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. By pairing a 10-45T or 10-51T cassette with 38T or 40T chainring, riders can choose closer gear steps or ultimate range depending on personal need. The FC-RX610-1 comes in 165, 170, 172.5, and 175 mm crank arm lengths, providing an additional level of customization.
FEATURES
- Optimal gearing for mixed-terrain riding
- 10-45T and 10-51T cassette options serve array of riding styles
38T and 40T chainrings available
| MODEL NO | FC-RX610-1 |
|---|---|
| SERIES | GRX 12-speed |
| Color | Series color |
| Average weight | 791 (38T) 812 (40T) |
| Rear speeds | 12 |
|---|---|
| Compatible chain | HG 12-speed |
| Chain line (mm) | 49.7 |
| P.C.D. (mm) | 110 |
| Spider/gear arms | 4 |
| Chainring combination | 38T, 40T |
| Q-factor (mm) | 151 |
| Crank arm length (mm)|165 | ✔ |
| Crank arm length (mm)|170 | ✔ |
| Crank arm length (mm)|172.5 | ✔ |
| Crank arm length (mm)|175 | ✔ |
| Optional chain guard|Without chain/bash guard | ✔ |
| 2-PIECE CRANKSET | ✔ |
| HOLLOWTECH crank arm | ✔ |
| Compatible bottom bracket type|Outboard | ✔ |
| Recommended bottom bracket|Threaded (normal) | BB-RS501 |
| Recommended bottom bracket|Press-Fit | BB-RS500-PB |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|70 | ✔ |
| Crank fixing screw included | ✔ |