Shimano GRX RD-RX827-SGS Di2 Wireless Rear Derailleur - 12-Speed, Long Cage, Shadow ES, Black

by Shimano
$565.00
SKU 193550
The Shimano GRX RX827 Di2 Wireless rear derailleur paired with a 10-51t cassette (cassette sold separate) gives riders and racers the speed, range, and robustness to pursue any gravel challenge. With built-in automatic impact recovery, an impact-deflecting shape, and solid pulleys, this derailleur stands up to hard impacts and still retains its lightning-quick shifting performance.
  • Fully wireless shifting built for rough gravel terrain
  • A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity
  • Automatic Impact Recovery function instantly returns the derailleur to its original position after impact
  • Features Shimano Shadow ES: A slimmer, stronger evolution of Shimano's pioneering chain-stabilizing Shadow RD+ concept
  • Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining easily removable for charging

Product Specifics

  • Largest Cog: 51
  • Rear Der/Shifter Compatibility: Shimano Road Di2
  • Rear Derailleur Mount Type: Shimano Rear Direct Mount
  • Rear Derailleur Mount Type: 10x1 Standard
  • Drivetrain Speeds: 12
  • Chain Wrap Capacity (teeth): 41
  • Cage Length: Long
  • Color: Black



Today's Stock Status

6 Available to ship in 2-4 Business Days





UPC: 192790290607
EAN: Not available
Manufacturer Part Number: IRDRX827SGSA
RD0197
193550-Q0-L




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