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.

 

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: 50-52T

 

Specifications

MODEL NO FD-R8150
SERIES ULTEGRA R8100 Series
Colour Series color
Average weight 110g
Front speeds 2
Rear speeds 12
Compatible chain HG 12-speed
Action|Down swing
Mount|Brazed-on
Chain line (mm) 44.5
Chainstay angle (deg.) 61-66
Top gear teeth 46-52T
Total capacity 16T
Link bushings 4
Firmware update by E-TUBE PROJECT
SD50 port (pcs) 0
SD300 port (pcs) 1
SD50 connector (pcs) 0
SD300 connector (pcs)  0


    
     

(IFDR8150F)

  • 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: 50-52T

 

MODEL NO FD-R8150
SERIES ULTEGRA R8100 Series
Colour Series color
Average weight 110g
Front speeds 2
Rear speeds 12
Compatible chain HG 12-speed
Action|Down swing
Mount|Brazed-on
Chain line (mm) 44.5
Chainstay angle (deg.) 61-66
Top gear teeth 46-52T
Total capacity 16T
Link bushings 4
Firmware update by E-TUBE PROJECT
SD50 port (pcs) 0
SD300 port (pcs) 1
SD50 connector (pcs) 0
SD300 connector (pcs)  0


    
     

SKU IFDR8150F
Brand Shimano