NEW Shimano GRX ST-RX825 Di2 Shift/Brake Lever with BR-RX820 Hydraulic Disc Brake Caliper - Left/Front, 1x, Flat Mount Caliper, Black groupset-brake-type-no-brakes Weight: 31lbs 1oz

Weight: 31lbs 1oz

Top Tube Length (Effective) 570 590 610 630 650 M

with no sharp edges or chamfers which yields a significant reduction in noise

Weight: 131g

or even both in the same day

NEW Shimano GRX ST-RX825 Di2 Shift/Brake Lever with BR-RX820 Hydraulic Disc Brake Caliper - Left/Front, 1x, Flat Mount Caliper, Black groupset-brake-type-no-brakes Weight: 31lbs 1ozThe GRX brake lever (for Di2) is a left only brake lever option that pairs perfectly with a right ST RX825 dual control lever. It is designed for gravel and mixed terrain riding. The ergonomic lever features raised hoods, ribbed surface texture, and an anti slip coating on the brake lever for increased security and control. The hood body is optimized for seamless integration with flared handlebars. Lighter, simpler left brake lever option Anti slip