Shimano GRX RX825 Di2 12-Speed Rear Derailleur Middle cage Grey Hybrid even under high loads

even under high loads

Compatible with rim brakes

Model: HTR-1

Weight: 440g (pair)

AXS derailleurs

Shimano GRX RX825 Di2 12-Speed Rear Derailleur Middle cage Grey Hybrid even under high loadsRear Der Shimano RX825 GRX Di2 12 Speed Black United in gravel Shimano's GRX Di2 rear derailleur offers the perfect mix of durability and weight savings for all your gravel needs. Shimano's GRX Di2 12 speed rear derailleur features a built in wireless connectivity unit for fast and reliable shifting in mixed terrain, while the integrated charging port makes recharging a breeze. Key Features Compact design with integrated wireless unit, charging port,