GRX RD-RX817 Di2 Rear Derailleur
$334.99
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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 Rear Derailleur Mount Type: Shimano Rear Direct Mount Drivetrain Speeds: 11 Cage Length: Long Chain Wrap Capacity (teeth): 31 teeth Largest Cog: 42 Color: Black Weight: 318 g Rear Der/Shifter Compatibility: Shimano Road Di2
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