Shimano FD-R9250 Dura-Ace Front Derailleur Di2 12-Speed footbed 2019 S-Works Epic Frameset

2019 S-Works Epic Frameset

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Shimano FD-R9250 Dura-Ace Front Derailleur Di2 12-Speed footbed 2019 S-Works Epic FramesetThe all new Shimano Dura Ace R9250 Di2 12 Speed Front Derailleur is Shimano's sleekest, lightest and fastest shifting derailleur to date. It offers a 45% decrease in shifting time over the Dura Ace R9150 and a 33% reduction in frontal area (think of all the aero gains). When compared to the new Ultegra Di2 12 Speed Front Derailleur you can expect to save a further 14g as well as small improvements in the smoothness and precision of the shifting action