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

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

$ 334.99
Brand: Shimano

Unavailable

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.

Product Details:

  • Operates with Shimano Di2 for digital electronic shifting
  • Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting

Specifications:

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

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