The Shimano Dura-Ace Di2 9250 Front Derailleur is an essential piece for your electronic 2x12 speed system. This component is greatly improved from the already elite previous iteration. It cut even more weight, dropping below the 100 gram mark. The front area is also reduced by 33 percent. This reduces aerodynamic drag for world class road performance. It also operates 45 percent faster, making it the quickest front derailleur Shimano has to offer. The Shimano Dura-Ace Di2 9250 Front Derailleur is essential to keep your favorite bike operating at its best potential.
Road bike frame dropout-Shimano Dura-Ace Di2 9250 Front Derailleur
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