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: 131g

Weight: 131g

The cable from the range extender to the standard charging point fits securely and quickly and won't interfere with the pedals

features a full 10-52t range thanks to the 55mm chainline and integration of the 10-tooth cog and lockring

or even both in the same day

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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: 131gThe 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