NEW Shimano Dura-Ace FD-R9250 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, For 50-55t Max, Black/Silver variant-size-39-eu-womens featuring a slack headtube angle

featuring a slack headtube angle and long offset fork to provide increased stability when the surface turns rough

closed-cell foam that resists moisture and helps reduce shock

ThickSlick

Shifters: Shimano Dura-Ace Di2

NEW Shimano Dura-Ace FD-R9250 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, For 50-55t Max, Black/Silver variant-size-39-eu-womens featuring a slack headtube angleDespite its smaller, lighter design, the Shimano Dura Ace FD R9250 offers ultra fast front shifting. Fast Di2 shifting performance Smaller, sleeker, lighter Frontal area is smaller than previous designs to reduce aerodynamic drag Top gear teeth capacity: 50 55t