Shimano Dura-Ace Di2 FD-R9250 Front Derailleur

Description: In excellent, clean condition. Photos show light scuffs. ----- Shimano Dura-Ace FD-9250 Di2 12-Speed Front DerailleurThe Shimano Dura-Ace FD-9250 Di2 12-Speed Front Derailleur promotes an incredibly minimal silhouette and low weight, but its advanced design contributes to smoother shifting that is 45% quicker than provided by its predecessor. It's operated by the gear levers wirelessly via hard wiring to the rear derailleur and internal battery, with this configuration guaranteeing reliability and extended use between battery charges.The integrated auto-trim feature automatically adjusts its position, depending on which sprocket the rear derailleur is operating, eliminating the chances of annoying chain rub. In addition, an optional Synchronised Shift mode can be selected that will intuitively change the front derailleur between the outer and inner chainrings, depending on the rear derailleur's position, helping to keep chain lines as efficient as possible. This mode can be selected either via the Di2 app or via the Di2 button on the rear derailleur.FeaturesA 12-speed Di2 front derailleur with a super-lightweight and compact designOperated wirelessly by the levers via hard wiring to the rear derailleurThe refined design combines with the profile of the chainrings to grant quicker and smoother shifting, even under load45% faster shifting when compared to its predecessorThe sleeker profile has reduced the frontal area by 33%The auto-trim feature automatically trims the front derailleur when shifting the rear derailleur to avoid inefficient chain rubOptional Synchronised Shift mode automatically chooses the next biggest gear, whether the rider is already using the outer or inner chainringBraze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available12-speed E-tube SD300 wire compatibleLarge chainring tooth capacity: 50-55TManufacturer claimed weight: 96 grams

Price: 249.99 USD

Location: Davis, California

End Time: 2024-11-13T00:44:00.000Z

Shipping Cost: N/A USD