Shimano GRX BL-RX810-L Left Hydraulic Brake Lever AMAZON effectively preventing any unwanted shifting

effectively preventing any unwanted shifting

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Shimano GRX BL-RX810-L Left Hydraulic Brake Lever AMAZON effectively preventing any unwanted shiftingShimano spent over two years developing the GRX group made for dirt, gravel and drop bar singletrack steeds. You now have the option to run a 1x mechanical setup with the finished look of a dedicated brake lever, foregoing any shifting elements. Shimano's GRX BL RX810 brake levers excel in rugged terrain to keep you securely positioned when the going gets tough. The gravel specific design of the GRX shifter offers a more drastic slope on the hoods.