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Shimano Ultegra RX Di2 RD-RX805 GS 11-Speed Rear Derailleur

Shimano Ultegra RX Di2 RD-RX805 GS 11-Speed Rear Derailleur

by Shimano
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Please see photos for detailed specifications.

For additional information, photos or wheel and component upgrades available, please email store@playtri.com or call us at 972-730-3288

Shipping and Financing Available

Why Buy a Bike from Playtri

*Specifications subject to change without notice from manufacturers

The Ultegra RX Rear Derailleur brings Shimanos' chain stabilizing technology road cycling drivetrains, delivering smooth and precise shifting over technical terrain. It expands road bike capabilities, inspiring confidence on any surface and drives the evolution of road cycling to include greater elements of adventure. The Ultegra RX Rear Derailleur is available in 11-speed Mechanical or Di2 compatible options.

  • Shimano Shadow RD+ chain stabilizer mechanism
  • Includes clutch with On/Off switch
  • Compatible with current road Dual Control Levers
  • Direct Mount Compatible
  • Designed for use on 2x11-speed Di2 electronic systems
  • Color: Black
  • Largest Cog: 34
  • Rear Derailleur Mount Type: 10x1 Standard , Shimano Rear Direct Mount
  • Chain Wrap Capacity (teeth): 39
  • Cage Length: Medium
  • Rear Der/Shifter Compatibility: Shimano Road Di2
  • Drivetrain Speeds: 11
  • Weight: 280g



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