Shimano GRX RD-RX815 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, Di2, For 1x and 2x

$ 299.99
Brand: Shimano



GRX RD-RX815 Di2 Rear Derailleur

Product Details:

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


  • Cage Length: Long
  • Chain Wrap Capacity (teeth): 38
  • Color: Black
  • Drivetrain Speeds: 11
  • Largest Cog: 34
  • Rear Der/Shifter Compatibility: Shimano Road Di2
  • Rear Derailleur Mount Type: 10x1 Standard
  • Rear Derailleur Mount Type: Shimano Rear Direct Mount
  • Weight: 287
  • UPC: 192790443188
  • MPN: IRDRX815

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Panel Tool
Float header
Float topbar
Default Boxed Large