FEATURES
- Precision actuators move the cage swiftly and smoothly for fast, silent, and accurate front shifts every time
- Programmed automatic trim function
- The support bolt creates a rigid platform for the front derailleur to move the chain to the outer chainring
- Keeps correct alignment, even when under high pedaling torque
- Weight: 155g
PRODUCT SPECIFICATIONS
| MODEL NO | FD-6870-F |
|---|---|
| SERIES | SHIMANO ULTEGRA 6870 Series |
| Color | Series color |
| Average weight | 138.5 |
| Front speeds | 2 |
|---|---|
| Rear speeds | 11 |
| Compatible chain | LINKGLIDE, HG 11-speed |
| Action|Down Swing | ✔ |
| Mount|Brazed-On | ✔ |
| Chain line (mm) | 43.5 |
| Chain stay angle (deg.) | 61 - 66 |
| Top gear teeth | 46T-53T |
| Total capacity | 16T |
| Link bushings | 4 |
| Firmware update by E-TUBE PROJECT | ✔ |
| SD50 port (pcs) | 1 |
| SD300 port (pcs) | 0 |
| SD50 connector (pcs) | 0 |
| SD300 connector (pcs) | 0 |
