Shimano Ultegra Di2 Rear Derailleur Shadow RD-R8150 12-speed

Upgrade your road cycling experience with this Shimano Ultegra Di2 Shadow RD-R8150 12-speed electronic shift system, designed to take your performance to new heights. Crafted from durable aluminum, this system is built to withstand the rigors of intense road cycling. Its compatibility with HG 12-speed chains ensures a seamless integration with your current setup, enhancing your ride with precise and swift gear changes. The electronic shift system promises a revolution in how you control your bike, offering unparalleled accuracy at the touch of a button. With standard mounting, installation is straightforward, allowing you to quickly get back on the road and test out your new gear. This system is specifically tailored for road applications, ensuring that every pedal stroke is optimized for speed and efficiency. Say goodbye to manual shifting and embrace the future of cycling with this electronic marvel.

• Ultra-lightweight aluminum construction designed for the ultimate road cycling experience.
• Compatible with HG 12-speed chains, ensuring smooth and precise shifting.
• Features a 12-speed cassette, offering a wide range of gearing options for various terrains.
• Equipped with an electronic shift system for rapid and reliable gear changes.
• Standard mounting for easy installation on most road bikes.
• Designed specifically for road cycling, enhancing performance and efficiency.

• anthracite: IRDR8150F

- 1 x Shimano Ultegra Di2 Shadow RD-R8150 12-speed Rear Derailleur