NEW Shimano GRX RD-RX827 Di2 Rear Derailleur - 12-Speed, Long Cage, With Clutch, For 1x, Black inventory-parts-components-wheels-wheelsets Cassette Body Type: Single Cog

Cassette Body Type: Single Cog Driver

Color: Polar Grey

175mm-60/63cm

Brakes: Tektro

The RaceFace Nimby Jersey is a simple

NEW Shimano GRX RD-RX827 Di2 Rear Derailleur - 12-Speed, Long Cage, With Clutch, For 1x, Black inventory-parts-components-wheels-wheelsets Cassette Body Type: Single CogThe 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