- 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
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FD-6870-F |
|---|---|
| SERIES | SHIMANO ULTEGRA 6870 Series |
| Color | Series color |
| Average weight | 138.5 |
| Action_Down Swing | ✔ |
|---|---|
| Chain line (mm) | 43.5 |
| Chain stay angle (deg.) | 61 - 66 |
| Compatible chain | HG-EV 11-speed/HG-X11 |
| E-TUBE connector (pcs) | 0 |
| E-tube port (pcs) | 1 |
| Firmware update by E-TUBE PROJECT | ✔ |
| Link bushings | 4 |
| Mount_Brazed-On | ✔ |
| Speeds_Front | 2 |
| Speeds_Rear | 11 |
| Top gear teeth | 46T-53T |
| Total capacity | 16T |
| Front speeds | 2 |
| Rear speeds | 11 |
| SD300 connector (pcs) | 0 |
| SD300 port (pcs) | 0 |
| SD50 connector (pcs) | 0 |
| SD50 port (pcs) | 1 |
SERIES LINE-UP
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PC Linkage Device SHIMANO PC Linkage Device Mini USB Port
-
Brake SHIMANO Post Mount Hydraulic Disc Brake Caliper
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Rear Derailleur SHIMANO ULTEGRA Short Cage DI2 Rear Derailleur 11-speed
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Shifting Switch (DI2 spec.) SHIMANO DI2 Remote Sprint Shifter
