Shimano Dura Ace Di2 FD-R9250 | Front Derailleur

Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano's FD-R9150, already the fastest on the market. The frontal area of the FD-R9250 is also reduced, decreasing aerodynamic drag.

• 45% faster shifting than FD-R9150
• Frontal area reduced by 33%
• Weight cut to 96 g
• Top gear teeth capacity: 50-55T
• For 12 speed transmission
• Down-swing
• Braze-on