![Shimano Grx Rear Derailleur | Road Bike Rear Derailleur | Grx 812 Rear Derailleur - Bicycle Derailleur - Aliexpress Shimano Grx Rear Derailleur | Road Bike Rear Derailleur | Grx 812 Rear Derailleur - Bicycle Derailleur - Aliexpress](https://ae01.alicdn.com/kf/H43069b5870ba4ee0a5827ae86f54fc05x/Shimano-GRX-RX-RD-RX812-RX810-RX815-RX817-2x11s-Road-Bike-Rear-Derailleur-Shadow-Clutch-Compatible.jpg_Q90.jpg_.webp)
Shimano Grx Rear Derailleur | Road Bike Rear Derailleur | Grx 812 Rear Derailleur - Bicycle Derailleur - Aliexpress
![Amazon.com : Shimano GRX RD-RX812 GRX 11-Speed Rear derailleur, Shadow+, for Single,Black : Sports & Outdoors Amazon.com : Shimano GRX RD-RX812 GRX 11-Speed Rear derailleur, Shadow+, for Single,Black : Sports & Outdoors](https://m.media-amazon.com/images/I/71NpFpKHxLL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano GRX RD-RX812 GRX 11-Speed Rear derailleur, Shadow+, for Single,Black : Sports & Outdoors
![Shimano GRX RD-RX812 with an 11-46 Cassette. Will this work? Low Gearing on a Gravel Bike. - YouTube Shimano GRX RD-RX812 with an 11-46 Cassette. Will this work? Low Gearing on a Gravel Bike. - YouTube](https://i.ytimg.com/vi/C4z3Kt9S5sQ/maxresdefault.jpg)
Shimano GRX RD-RX812 with an 11-46 Cassette. Will this work? Low Gearing on a Gravel Bike. - YouTube
![Shimano GRX RD-RX812, 11-Speed rear derailleur gravel, shadow plus design 1X11 | Cartersville Bicycle Service & Supply Shimano GRX RD-RX812, 11-Speed rear derailleur gravel, shadow plus design 1X11 | Cartersville Bicycle Service & Supply](https://cdn.shoplightspeed.com/shops/657022/files/48821545/480x480x2/shimano-shimano-grx-rd-rx812-11-speed-rear-deraill.jpg)
Shimano GRX RD-RX812, 11-Speed rear derailleur gravel, shadow plus design 1X11 | Cartersville Bicycle Service & Supply
![Modified Shimano GRX RD-RX812 1x11 spd rear derailleur to supports 2x11 spd w/ 11-46T cassette. - YouTube Modified Shimano GRX RD-RX812 1x11 spd rear derailleur to supports 2x11 spd w/ 11-46T cassette. - YouTube](https://i.ytimg.com/vi/7kUxmkuJWNg/maxresdefault.jpg)
Modified Shimano GRX RD-RX812 1x11 spd rear derailleur to supports 2x11 spd w/ 11-46T cassette. - YouTube
![Gravel Rear Derailleur Cage Pulley Wheels for Gravel 11 speed Derailleur Oversized Bearing For Shimano GRX 11-speed (RD-RX812) - AliExpress Gravel Rear Derailleur Cage Pulley Wheels for Gravel 11 speed Derailleur Oversized Bearing For Shimano GRX 11-speed (RD-RX812) - AliExpress](https://ae01.alicdn.com/kf/S6269b5e6f8904dc5abc7189560249ca23/Gravel-Rear-Derailleur-Cage-Pulley-Wheels-for-Gravel-11-speed-Derailleur-Oversized-Bearing-For-Shimano-GRX.jpg_640x640.jpg)