With its gravel-specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, Shimano GRX sets itself apart from the rest of the component world.
GRX hydraulic disc brake STIs give you control, modulation and power with minimal effort in all riding conditions. A raised hood head prevents hand misalignment and slippage. Anti-slip texture and brake lever coating give higher braking efficiency and reduce fatigue on long rides
RX8202LR: Contains BL-RX820 left-hand 2-Speed brake lever and BR-RX820 rear brake calliper, with the hose, Black, Hydraulic Disc, Road & Drop Bar
RX82012RF: Kit contains bled right-hand ST-RX820 STI, BR-RX820 flat-mount front brake calliper with pads, hose and mineral oil (without rotor or adapter)
RX820DSPLR: Kit contains bled left hand ST-RX820-LA STI, BR-RX820 flat mount rear brake calliper with pads, hose and mineral oil (without rotor or adapter)
RX820LR: Contains BL-RX820 left hand brake lever and BR-RX820 rear brake calliper, with hose