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Problem Solver Shimano Grx Rd-rx817 Rear Derailleur - 11-speed Long Cage Blk With Clutch Di2 For 1x Get Yours Today [Ynjfcvd3]

$57.99 $185.99 -69%

Shimano GRX RD-RX817 Rear Derailleur - 11-Speed Long Cage Black with Clutch Di2 for 1x The Shimano GRX RD-RX817 Rear Derailleur is a top-tier component designed for cyclists seeking precision and reliability on the road or gravel trails. Engineered w

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Problem Solver Shimano Grx Rd-rx817 Rear Derailleur - 11-speed Long Cage Blk With Clutch Di2 For 1x Get Yours Today [Ynjfcvd3]

Shimano GRX RD-RX817 Rear Derailleur - 11-Speed Long Cage Black with Clutch Di2 for 1x

The Shimano GRX RD-RX817 Rear Derailleur is a top-tier component designed for cyclists seeking precision and reliability on the road or gravel trails. Engineered with the latest Shimano Di2 technology, this rear derailleur offers seamless electronic shifting, ensuring every gear change is smooth and precise. Its long cage design is perfect for handling larger cassettes, providing a wide range of gears to tackle any terrain with ease.
  • Shimano Di2 Compatibility: Operates with Shimano Di2 for digital electronic shifting, offering intuitive and precise control over your gears.
  • Gravel-Tuned Clutch Tension: The unique clutch system provides smooth and reliable shifting, even on mixed surfaces, making it ideal for gravel and mixed terrain rides.

Technical Specifications

The Shimano GRX RD-RX817 Rear Derailleur is built to last, with its robust construction and attention to detail. Here are some of its key specifications:
  • Largest Cog: 42 teeth, providing a wide range of gears for steep climbs and long descents.
  • Color: Available in sleek black, complementing any bike's aesthetic.
  • Rear Der/Shifter Compatibility: Fully compatible with Shimano Road Di2 systems, ensuring a seamless integration with your existing setup.
  • Weight: Weighing just 318 grams, it adds minimal weight to your bike without compromising performance.
  • Chain Wrap Capacity: 31 teeth, allowing for a wide range of gears for optimal performance on any terrain.
  • Cage Length: Long cage design for compatibility with larger cassettes and for enhanced gear range.

Practical Uses and Benefits

The Shimano GRX RD-RX817 Rear Derailleur is an essential component for cyclists who demand the best in performance and reliability. Whether you're tackling challenging gravel trails or enjoying a leisurely road ride, this derailleur provides the gear range and shifting precision needed to conquer any terrain. Its compatibility with Shimano Di2 systems ensures that you can easily adjust your gears with the touch of a button, allowing you to focus on your ride and not on your equipment. This rear derailleur is perfect for both road and gravel enthusiasts, offering the versatility and durability to keep up with your demanding rides. Upgrade your cycling experience with the Shimano GRX RD-RX817 Rear Derailleur and experience the difference that high-quality components can make.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

Very happy with my truly, truly, truly wonderful item.

- Ifan T..

January 23, 2026

Absolutely no complaints!

It's a very good and a very high-quality product.

- Taryn H..

January 23, 2026

Absolutely no complaints!

I'm very pleased with the product as a whole entire thing.

- Haf H..

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