For riding on smooth surfaces, this rear derailleur features an ON/OFF switch for the chain tensioner. SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 34T Max Low S procket - 11-speed. SHIMANO SHADOW RD+ technology.
Shimano GRX ST-RX810 Levers/BR-RX810 FM Calipers-2x11-Left Rear
Shimano GRX ST-RX600 Shift/Brake Lever ST RX600 LEFT Disc Brake 2x11 Speed
Shimano Grx Rx810 11 Speed Hydraulic Mechanical Shifter Set 2x11 750/1400mm
Shimano GRX RX600 Disc Brake STI's & RX400 Flat Mount Callipers - 2x11
Shimano GRX Di2 FD-RX815-F Front Derailleur for 2x11-Speed
Shimano GRX FC-RX600 GRX chainset 46/30, double, 10-speed, 2 piece design, 175 mm, Black
