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Shimano GRX RD-RX825 Di2 Rear Derailleur 2x12-Speed Long Cage 36t Max

Item #CDE10102
Condition:
New — Open

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Why We Love It
Shimano's GRX RX825 Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed-terrain riding and easy recharging. Integrated Shadow RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built-in ON/OFF switch, wheel removal is easy too. The RD-RX825 is compatible with 11-34t and 11-36t 12-speed cassettes and supports Full or Semi-Synchronized shift modes, enhancing rider customization.
About This Item
  • Integrated wireless unit, charging port, and switch allows a compact design
  • Offers fast and reliable shifting on rough terrain
  • Adjustable chain stabilizer prevents chain slap
  • Shimano Shadow RD+ offers a quiter drivetrain by utilizes a stablizer to reduce chain slap and provides a simple solution for chain drops
  • Gravel-tuned clutch tension features a switch stabilizer ON/OFF to match terrain - ON for gravel, OFF for smooth roads
  • LED status indicator to easier identify battery life, pairing, adjust mode, etc.
  • Largest Cog: 36
  • Rear Derailleur Mount Type: 10x1 Standard , Shimano Rear Direct Mount
  • Cage Length: Long
  • Rear Der/Shifter Compatibility: Shimano Road Di2
  • Drivetrain Speeds: 12
Specifications
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Details
Brand Shimano
Model GRX RD-RX825 Di2
Group GRX RX825 DI2
Speed 12
Type Electronic
Cage Length Long Cage
Clutched Yes
Intended Use Road
mpn IRDRX825A
upc 192790310893
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