Shimano Dura-Ace Di2 FD-R9250 12 Speed Front Derailleur PSI SRAMSALE as well as Nm

as well as Nm

Compared to previous Shimano resin compounds

It’s a perfect addition to a mountain climber’s favorite feather-light road bike

The L/R power balance data by Assioma are not based on estimates but on real measurements: taken individually on both the left and the right side

Ideal for upgrading road wheels

Shimano Dura-Ace Di2 FD-R9250 12 Speed Front Derailleur PSI SRAMSALE as well as NmDespite its smaller, lighter design, the DURA ACE FD R9250 brings our fastest front shifting. Our 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. Specifications Our fastest ever front shifting, 45% faster than FD R9150 Smaller, sleeker, lighter Frontal