Shimano
Shimano FD-R8150 Front Derailleur Ultegra Di2 12-Speed Braze-On
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Shimano Ultegra Di2 FD-R8150 12 Speed Front Derailleur
More compact and faster than ever, the ULTEGRA R8150 front derailleur performs digitally precise front shifts under any circumstances.
Combining Shimano's new Di2 platform and the road incarnation of HYPERGLIDE+, the ULTEGRA R8150 front derailleur shifts between chainrings with the fastest, most seamless action on the market.
FEATURES
- Our fastest ever front shifting, 45% faster than FD-R9150
- Smaller, sleeker, lighter
- Frontal area reduced by 33%
- Weight cut to 116 g
- Top gear teeth capacity: 50-54T
Product Specifications
| MODEL NO | FD-R8150 |
|---|---|
| SERIES | ULTEGRA R8100 Series |
| Color | Series color |
| Average weight | 110 |
| Action_Down Swing | ✔ |
|---|---|
| Chain line (mm) | 44.5 |
| Chain stay angle (deg.) | 61 - 66 |
| Compatible chain | HG 12-speed |
| Firmware update by E-TUBE PROJECT | ✔ |
| Link bushings | 4 |
| Mount_Brazed-On | ✔ |
| Top gear teeth | 50-52T |
| Total capacity | 16T |
| Front speeds | 2 |
| Rear speeds | 12 |
| SD300 connector (pcs) | 0 |
| SD300 port (pcs) | 1 |
| SD50 connector (pcs) | 0 |
| SD50 port (pcs) | 0 |
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