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Shimano Ultegra RX RD-RX800 rear derailleur medium dark-grey

87039 / 4524667871101 / I-RDRX800GS
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  • RD-R8000-GS

    SHIMANO ULTEGRA - Rear Derailleur - Medium Cage - SHIMANO SHADOW RD - 11-speed

    Updated with a SHIMANO SHADOW design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance.

    Feature
    • Covers: 11-28T to 11-34T
    • Weight: 210g
    • Low sprocket Max.: 34T
    • Low sprocket Min.: 28T
    • Max. front difference: 16T
    • Top sprocket Max.: 12T
    • Top sprocket Min.: 11T


    Technologies

    SHIMANO SHADOW RD
    The mechanism rear derailleur, SHIMANO SHADOW RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.

    HG-EV
    HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. We provide optimal 11-speed drivetrain gear ratio; you can chose wider and closer gear combination available to match various riding disciplines. HG-EV cassette sprocket obtained 11-speed gear without compromising the 10-speed durability and improved HYPERGLIDE shifting.

    HG-X11 Chain
    Silky driving, accurate shifting
    HG-X11 directional chain realize more smoother shifts and greater overall performance.
    Right and left sides are optimized for front and rear shifting respectively.

    This article cannot be shipped to countries outside of the European Union and all other countires of the European Free Trade Association (EFTA).
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    • 1x Shimano Ultegra rear derailleur RX RD-RX800-GS
  • Show all items from ShimanoShimano is a Japanese multinational manufacturer of cycling components, fishing tackle, and rowing equipment. The company was founded in 1921 and is headquartered in Sakai, Osaka, Japan. Shimano is one of the largest and most well-known manufacturers of cycling components in the world, and its products are used by professional and amateur cyclists alike.

    Shimano's cycling components include a wide range of products, such as rear derailleurs, front derailleurs, cranksets, disc brakes, and gears. The company's products are known for their high quality, durability, and performance. Shimano's road bike components are divided into different product lines, such as Dura-Ace, Ultegra, and 105, with Dura-Ace being the highest-end line and 105 being the most affordable. Shimano also offers components for mountain bikes, including the XTR, XT, and SLX lines.

    One of Shimano's most popular and well-known products is its SPD (Shimano Pedaling Dynamics) system, which is a type of clipless pedal. The SPD system allows for a more efficient transfer of power from the rider's leg to the pedal, and it is widely used by both road and mountain bikers. Shimano also offers a wide range of fishing tackle, including fishing reels, rods, and lures.

    Shimano is also known for its commitment to sustainability, for example, in 2020 Shimano announced its goal to reduce CO2 emissions from its factories by 30% by 2025. Additionally, Shimano supports various cycling-related organizations and events, such as the Tour de France and the Giro d'Italia.

    Overall, Shimano is a well-established and respected company in the cycling industry, known for its high-quality and durable products, as well as its commitment to sustainability and support of the cycling community.
on order (delivery date unknown)