• Shimano GRX RD-RX817 Rear Derailleur - 11-Speed Long Cage BLK With Clutch Di2 For 1x
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Shimano GRX RD-RX817 Rear Derailleur - 11-Speed Long Cage BLK With Clutch Di2 For 1x

$400.00 USD
$400.00 USD $400.00 USD
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GRX RD-RX815 Di2 Rear Derailleur
  • Operates with Shimano Di2 for digital electronic shifting
  • Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting
    Largest Cog 42
    Color Black
    Rear Der/Shifter Compatibility Shimano Road Di2
    Rear Derailleur Mount Type Shimano Rear Direct Mount
    Drivetrain Speeds 11
    Weight 318
    Chain Wrap Capacity (teeth) 31
    Cage Length Long
    Supported Configurations 1X
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