The Shimano Dura-Ace Di2 front derailleur FD-R9150 is an electronic front derailleur for two chainrings that shifts smoothly and quickly even under high loads. Thanks to materials such as carbon, titanium and aluminium, it is lightweight and has an elegant appearance. Firmware updates can be performed via the E-Tube platform. The FD-R9150 also features the revolutionary Synchro Shift and Semi Synchro Shift functions, which guarantee optimum tuning to the 11-speed rear derailleur.
SPECIFICATIONS
Series: Dura-Ace Di2 R9150
Application: Road, Triathlon & Time Trial
Gearing: 2x (combined w/ 11-speed)
Chainstay Angle: 61-66degree
Chainline: 43.5 mm
Chainring Size (max.): 50-55 teeth
Capacity: 16-tooth
Movement: Down-swing
Mount: Braze-on
Compatibility: HG-EV 11-speed chains, HG-X11 chains
TECHNICAL INFORMATION
Outer Body Material: Carbon (CFRP)
Inner Body Material: Titanium
Cage Material: Aluminium
Number of E-Tube Ports: 1
COMPATIBILITY
Power Cable: EW-SD50 (1 x connection)
Shift/Brake Lever: ST-R9150, ST-R9160, ST-R9170, ST-R9180, ST-9070, SL-9071, ST-R8050, ST-R8060, ST-R8070, ST-6870, ST-6871, ST-R785, ST-RX815
Crank: FC-R9100, FC-R9100-P, FC-R8000, FC-R7000, FC-RS510, FC-9000, FC-6800, FC-5800, FC-RS500 (not compatible with 46 T)
Chain: CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500
FEATURES
- ergonomic and effortless shifting
- Shimano Synchro Shift
- fast and smooth front shifting even under high loads
- compact and clean looks
- four joint bushings
- painted outer parallelogram, nickel-plated cage plates
- E-Tube project ensures firmware updates