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Shop Parts Drivetrain Derailleur SHIMANO GRX Rear Derailleur (Di2 spec.) RD-RX825 12-speed Direct Mount compatible
SHIMANO GRX Rear Derailleur (Di2 spec.) RD-RX825 12-speed Direct Mount compatible
SHIMANO GRX Rear Derailleur (Di2 spec.) RD-RX825 12-speed Direct Mount compatible image 2
SHIMANO GRX Rear Derailleur (Di2 spec.) RD-RX825 12-speed Direct Mount compatible image 3

SHIMANO GRX Rear Derailleur (Di2 spec.) RD-RX825 12-speed Direct Mount compatible

$649.99

Available Online
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  • ・Fast and reliable shifting on rough terrain
  •  »Adjustable chain stabilizer prevents chain slap
  •  »SHIMANO SHADOW RD+
  • ・Gravel-tuned clutch tension
  •  »Switch stabilizer ON/OFF to match terrain: ON for gravel, OFF for smooth roads
  • ・LED status indicator
  •  »Battery indicator, pairing, adjust mode, etc.
  • ・Top sprocket: Max. 11T/Min. 11T
  • ・Low sprocket: Max. 36T/Min. 34T
  • ・Total capacity: 40T
$649.99