SHIMNAO Dura-Ace DI2 R9250 R9270 front derailleur 12S

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%