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With the Garbaruk Pulley Cage for Shimano GRX Gravel Di2 11-Speed, you can gain an extra gear range for your Shimano GRX Di2 Road/CX 11-speed rear derailleur
Now you can use wide-range cassettes (up to 50T) with your GRX Road/CX rear derailleur. With just a few simple steps, you can improve the performance and shifting quality of your standard rear derailleur.
Moving the derailleur’s upper pulley closer to the smallest cassette sprocket and the lower pulley farther from the largest sprocket allows your standard GRX derailleur to work seamlessly with wide-range cassettes, such as the Garbaruk 11-50T 11-speed model.
The Garbaruk Pulley Holder for Shimano GRX Gravel Di2 11-Speedis compatible with the RD-RX817 rear derailleur and can be paired with the Garbaruk 11+16T pulley set
Unmatched performance and a unique visual experience.
Together with Garbaruk’s oversized derailleur pulleys, our solution provides smoother drivetrain operation and more precise shifting. Also opt for our exclusive cage and pulley combination if you’re looking for a way to make your bike’s drivetrain stand out like no other.
Made of: 7075-T651 aluminum alloy
Surface finish: Anodized
Manufactured using: CNC milling
Weight: 37 grams
Compatible rear derailleurs: Shimano 11-speed: RD-RX817 (GRX Di2)
Colors: Black, Blue, Gold, Green, Orange, Red, Silver, or Purple