SHIMANO Dura-Ace Di2 R9250 Front Deralleur - 12-Speed giant 55mm wide and 15mm thick

55mm wide and 15mm thick

High quality shifting performance

Hope floating discs have been redesigned with a wider braking surface to enable them to be used as a replacement on many other braking systems in addition to their own

Removes all chain oil and wax residue

The longer the ride

SHIMANO Dura-Ace Di2 R9250 Front Deralleur - 12-Speed giant 55mm wide and 15mm thickDespite 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