Ultegra R8150 Di2 Front Derailleur (12-Speed)

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.

FEATURES:

• 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

SPECS:

• Double or Triple:Double
• Derailleur Capacity:16
• Front Der/Shifter Compatibility:Shimano Road Di2
• Max Ring (teeth):54
• Front Derailleur Style:Traditional
• Front Derailleur Cable Pull:Electronic
• Front Derailleur Clamp:Braze-on
• Drivetrain Speeds:12