Shimano Dura-ace DI2 FD-R9250 Front Derailleur

Shimano FD-R9250 Front Derailleur Dura-Ace 12-Speed Braze-On Di2
Despite its smaller, lighter design, the Dura-Ace FD-R9250 brings our fastest front shifting.
Shimano's fastest just got faster thanks to the Dura-Ace FD-R9250. Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano's FD-R9150, already our fastest. The frontal area of the FD-R9250 is also reduced decreasing aerodynamic drag.

FEATURES
- Shimano's fastest ever front shifting, 45% faster than FD-R9150
- Smaller, sleeker, lighter
- Frontal area reduced by 33%
- Weight cut to 96 g
- Top gear teeth capacity: 46-54T

PRODUCT SPECIFICATIONS
Model No: FD-R9250
Series: Dura-Ace R9200 Series
Colour: Series colour
Average weight: 96 grams
Front speeds: 2
Rear speeds: 12
Compatible chain: HG 12-speed
Action|Down swing: Yes
Mount|Brazed-on: Yes
Chain line (mm): 44.5
Chainstay angle (deg.): 61-66
Top gear teeth: 46-54T
Total capacity: 16T
Link bushings: 4
Firmware update by E-Tube Project: Yes
SD50 port (pcs): 0
SD300 port (pcs): 1
SD50 connector (pcs): 0
SD300 connector (pcs): 0