Shimano GRX RX812 Rear Derailleur. Compatible with any Shimano 11 speed shifters. For use with single chainset only.
Shimano GRX RD-RX812 GRX 11-speed rear derailleur, Shadow+, for single ,Black
Shimano GRX RD-RX812 GRX 11-speed rear derailleur, Shadow+, for single
Shimano GRX RD-RX810 GRX 11-speed rear derailleur, Shadow+, for double, Black
Shimano Tiagra GRX Deore CS-HG500-10 11-32T 10 Speed Bike Cassette SH-453-U10
Shimano FC-RX600 GRX 11 Speed Double 30 - 46 Chainset 172.5
