The Shimano GRX 11-speed Di2 rear derailleur integrates electronic shifting with silent and uninterrupted rear operation on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain slapping and drops.
- Operates with Shimano Di2 for digital electronic shifting
- Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting
- For 1x drivetrains
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Color: Black
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Largest Cog: 42
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Rear Derailleur Mount Type: Shimano Rear Direct Mount
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Chain Wrap Capacity (teeth): 31
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Cage Length: Long
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Rear Der/Shifter Compatibility: Shimano Road Di2
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Drivetrain Speeds: 11
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Weight: 318g
This item is brand new without retail packaging.