Shimano RX825 GRX Di2 Wireless Rear Derailleur
The all-new GRX RX827 rear derailleur paired with a 10-51T cassette 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
Robust Design: A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity.
The all-new GRX RX827 rear derailleur paired with a 10-51T cassette 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
Robust Design: A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity.
The all-new GRX RX827 rear derailleur paired with a 10-51T cassette 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
Robust Design: A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity.
