![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
Wide range MTB gearing (11-46, 11-48, 11-50 & 11-51) with 2x drivetrain for Gravel/Bikepacking/Road Bikes | Mountain Bike Reviews Forum
![Shimano GRX component series is the first dedicated gravel group w/ 10 & 11 speed options - Bikerumor Shimano GRX component series is the first dedicated gravel group w/ 10 & 11 speed options - Bikerumor](https://bikerumor.com/wp-content/uploads/2019/05/shimano-grx-2x11-gravel-road-bike-group-2019.jpg)
Shimano GRX component series is the first dedicated gravel group w/ 10 & 11 speed options - Bikerumor
![SHIMANO GRX RX600 RX810 Crankset 170 172.5 175 40T 42T 46-30T 11 Speed Crankset Road Bike Bicycle Chain Wheel For Gravel Road - AliExpress SHIMANO GRX RX600 RX810 Crankset 170 172.5 175 40T 42T 46-30T 11 Speed Crankset Road Bike Bicycle Chain Wheel For Gravel Road - AliExpress](https://ae01.alicdn.com/kf/Sbdca5d1d330d446eb2e3198ec562c78a6/SHIMANO-GRX-RX600-RX810-Crankset-170-172-5-175-40T-42T-46-30T-11-Speed-Crankset.jpg_.webp)
SHIMANO GRX RX600 RX810 Crankset 170 172.5 175 40T 42T 46-30T 11 Speed Crankset Road Bike Bicycle Chain Wheel For Gravel Road - AliExpress
![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
![After snapping my FD clamp I decided to step it up to 1X di2 and my god am I glad I did. 42T GRX crank with an 11-46 cassette and XT rear After snapping my FD clamp I decided to step it up to 1X di2 and my god am I glad I did. 42T GRX crank with an 11-46 cassette and XT rear](https://preview.redd.it/hqwe6r61e3r41.jpg?auto=webp&s=79f38dcb1289b5f6f0ac08f7b18fb2ed0499140c)
After snapping my FD clamp I decided to step it up to 1X di2 and my god am I glad I did. 42T GRX crank with an 11-46 cassette and XT rear
![Shimano Grx Fc Rx600 2x11 Speed Crankset Rx600 Crank Road Bike Crankset 170mm 46-30t 2*11 Speed - Bicycle Derailleur - AliExpress Shimano Grx Fc Rx600 2x11 Speed Crankset Rx600 Crank Road Bike Crankset 170mm 46-30t 2*11 Speed - Bicycle Derailleur - AliExpress](https://ae01.alicdn.com/kf/Hb7ee39264a21483fbc177e4da5eabd10o/shimano-GRX-FC-RX600-2X11-Speed-Crankset-RX600-Crank-Road-Bike-Crankset-170mm-46-30T-2.jpg_640x640.jpg)