Shimano Dura-Ace Di2 FD-R9250 12 Speed Front Derailleur PSI SRAMSALE allow analyzing in details the

allow analyzing in details the pedaling technique and how the cyclist’s position on the bike influences performances

This all means one thing – RAW SPEED

Ideal for upgrading road wheels

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

Material: Carbon Prepreg

Shimano Dura-Ace Di2 FD-R9250 12 Speed Front Derailleur PSI SRAMSALE allow analyzing in details theDespite 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