Description

SHIMANO Ultegra R8150 Di2 Front Derailleur | 12-Speed Electronic Shifting
Experience a revolutionary leap in front shifting performance with the SHIMANO Ultegra R8150 Di2 Front Derailleur. Engineered for the demands of modern Road Cycling, this component brings the pinnacle of SHIMANO´s electronic shifting technology to the performance-driven cyclist. Redefining speed and precision, the FD-R8150 delivers a shifting experience that is not just an improvement, but a complete transformation. Whether you´re attacking a steep climb, sprinting for the finish line, or maintaining a high tempo on the flats, this derailleur executes every command with flawless accuracy and unprecedented velocity.
The core benefit of the Ultegra R8150 lies in its incredible speed. Leveraging an advanced, powerful motor and optimized programming, it achieves front shifts that are an astonishing 45% faster than its decorated predecessor, the Dura-Ace FD-R9150. This means near-instantaneous chainring changes, even under the high torque of a full-gas effort, eliminating hesitation and ensuring you are always in the perfect gear. This is complemented by a significantly more compact and aerodynamic design. With its frontal area reduced by 33%, the derailleur presents a smaller profile to the wind, reducing drag and contributing to a sleeker, more efficient bike setup that saves you precious watts.
Precision is paramount, and the Di2 platform´s intelligent design shines with its programmed automatic retrimming function. As you shift across the 12-speed rear cassette, the FD-R8150 front derailleur automatically makes micro-adjustments to its position. This smart technology completely eliminates chain rub, providing a quieter, smoother, and more efficient drivetrain in any gear combination. Say goodbye to manual trim clicks and distracting noise; the Ultegra Di2 system thinks for you, allowing you to focus solely on your ride. Designed to integrate seamlessly into the SHIMANO 12-speed Di2 ecosystem, it offers a clean, single-wire connection to the central battery, simplifying installation and maintenance while ensuring robust, weatherproof reliability. Upgrade your ride and discover the future of shifting with the speed, intelligence, and precision of the SHIMANO Ultegra R8150 Di2 front derailleur.
Brand:- SHIMANO.
Specifications:
-SHIMANO front derailleur ´´Ultegra Di2 FD-R8150´´self-service package, 2-/12-speed, number of teeth largest gear:
50-54 teeth, mod.2243.5mm chainline, 61°-66°, frame clamp 34.9mm (0.848.601/1) and 31.8/28.6mm (0.848.600/3), faster and smoother front shifting, programmed automatic retrimming.
-FR.DERAIL.SHIM.ULTEGRA.
-DI2 2F BRAZE-ON.
-JP