Shimano Ultegra R8000 11-Speed Rear Derailleur GS

From £74.39
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£74.39
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Price last checked: 25/04/2026

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Shimano Ultegra R8000 11-Speed Rear Derailleur GS

Shimano Ultegra R8000 11-Speed Rear Derailleur GS Accurate, dialled and metered shifting from a mechanical rear derailleur, the Shimano Ultegra R8000 11-Speed Rear Derailleur, GS provides neat, crisp and clear-cut shifting prowess to the rider looking for pinpoint accuracy in their rear derailleur. Working with your 11-speed groupset and composed using a lightweight aluminium pulley cage that goes a good way to reducing weight without sacrificing your shifting power or performance, this rear derailleur boasts an incredibly broad gear ratio. Ranging from 11-28T and going as far as 11-34T you can rest assured that you have the ability to take on the impending climb and pursue it to its conclusion. An accurate shift pattern augmented by a low profile shadow design, this derailleur tucks itself out of harm's way on your ride, reducing the risk of damage when out on the road or racing in tightly packed conditions. With a wide outer link plate increasing the pivot joint rigidity, this derailleur reduces shifting deflection, accurately dialling into the gear that you choose. An easily adjustable barrel added on the top for easy indexing, this rear derailleur is ideal for the performance rider looking to make sure their componentry is ever fixable, wherever they find themselves.

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About: Shimano

Shimano is a leading brand in the cycling industry, renowned for its high-quality components and innovative technology. The company offers a range of cycling products, including drivetrains, brakes, wheels, pedals, and shoes. Shimano's drivetrain components, such as its derailleurs and shifters, are widely regarded as some of the best on the market, providing smooth and reliable shifting for cyclists of all levels. The company's disc brakes are also highly regarded, providing excellent stopping power and modulation. With a commitment to innovation and a focus on the needs of cyclists, Shimano continues to be a go-to choice for cyclists looking for top-of-the-line components for their bikes.

About: Sigma Sports

Sigma Sports is a leading cycling and triathlon retailer based in the United Kingdom. Sigma Sports provides a comprehensive range of products catering to cyclists, triathletes, and outdoor enthusiasts. The store offers a diverse selection of bicycles, cycling accessories, apparel, and gear from well-known brands. Sigma Sports is known for its commitment to quality, customer service, and expertise in the cycling industry. The retailer has both a physical store and a robust online presence, making it convenient for customers to explore and purchase products. Sigma Sports is often associated with a wide range of cycling disciplines, including road cycling, mountain biking, and triathlon.

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