The ST-RX820 mechanical-hydraulic brake and shift lever from Shimano's GRX RX820 Gravel series allows you to change gears smoothly and easily in 2x12 or 1x12-speed systems.
Right hydraulic lever for 12V diverter.
Mechanical transmission.
MODEL CODE: ST-RX820 Material: Aluminum RANGE: GRX INCLUDES SHIFT CABLES: NO NUMBER OF SPEED: 12 INCLUDES HANDLE: YES DISCIPLINE: ROAD TYPE OF PERFORMANCE: MECHANICAL / HYDRAULIC