Combining Shimano's Di2 platform and the road incarnation of Hyperglide+, the Ultegra FD-R8150 front derailleur shifts between chainrings with the fast and seamless action.
- Small, sleek and lightweight front derailleur
- Frontal area is smaller than previous designs to reduce aerodynamic drag
- Top gear teeth capacity: 50-54t
- 61-66 degree chainstay angle
- Includes 1 SD300 port
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Double or Triple: Double
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Derailleur Capacity: 16
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Front Der/Shifter Compatibility: Shimano Road Di2
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Max Ring (teeth): 54
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Front Derailleur Style: Traditional
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Front Derailleur Cable Pull: Electronic
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Front Derailleur Clamp: Braze-on
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Drivetrain Speeds: 12
