Shimano Dura Ace Di2 FD-R9250 12 Speed Front Derailleur
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Despite 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.
Our fastest ever front shifting, 45% faster than FD-R9150
Smaller, sleeker, lighter
Frontal area reduced by 33%
Top gear teeth capacity: 50-55T
Mfr Claimed Weight