Shimano Ultegra Di2 R8150 12 Spd 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 our fastest, most seamless action.

• 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

• 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 50-54T
• 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