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Shimano FD-R8150 Ultegra Di2 12-Speed Front Derailleur

Shimano

Compare today's prices on the "Shimano FD-R8150 Ultegra Di2 12-Speed Front Derailleur".

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Last Updated: 06/10/2026
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Product Description

Compare today's prices on the "Shimano FD-R8150 Ultegra Di2 12-Speed Front Derailleur".

Shimano Ultegra FD-R8150 Di2 12-Speed Braze-On Front Derailleur

Experience flawless gear changes with the Shimano Ultegra FD-R8150 Di2 12-Speed Front Derailleur. Designed for serious cyclists, this electronic derailleur eliminates cable stretch and friction, delivering precise, instantaneous shifts every time. The advanced Di2 system intelligently self-adjusts to maintain optimal chain alignment, reducing chain rub and ensuring quiet, efficient performance across all 12 gears. Whether climbing steep gradients or sprinting on flat roads, you can rely on seamless front shifting that requires minimal effort and zero guesswork. Built with Shimano’s latest engineering, this brake-on front derailleur integrates effortlessly with other Ultegra R8150 components for a clean, aerodynamic setup.

- Electronic Di2 shifting for fast, accurate gear changes with no cable drag

- Automatic trim adjustment that continuously optimises front derailleur position to eliminate chain rub

- Compatible with Shimano 12-speed drivetrains and Ultegra R8150 series components

- Brake-on mount designed for frames with a dedicated braze-on tab, ensuring secure installation

- Lightweight yet robust construction using high-grade aluminium and carbon-reinforced materials

- Simplified wiring via Shimano’s EW-SD300 wire system for a sleek, tidy cockpit

- Programmable shift modes via the E-Tube Project app (firmware updateable)

The Ultegra FD-R8150 brings race-proven reliability and effortless control to every ride.

GTIN: 4550170875305