Shimano GRX Di2 RD-RX827-SGS Gravel 1x12-Speed Rear Derailleur Brand_Token SAINT M810 Series

SAINT M810 Series

Operating Temperature -10-50℃

160 mm rotors only

Desk table top

Shimano GRX Di2 RD-RX827-SGS Gravel 1x12-Speed Rear Derailleur Brand_Token SAINT M810 SeriesGRX Di2 REAR DERAILLEUR 1x12s RD RX827 SGS 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. FEATURE Fully wireless shifting built for rough gravel terrain