Shimano GRX ST-RX825 Di2 Shift/Brake Lever - Left 2x Black MFPN=TB00549900 37"x24tpi Teeth 18 Chain 1/8"

37"x24tpi Teeth 18 Chain 1/8" Color Silver

4-bolt aluminum faceplate

high-performance setup

Compact and lightweight hirth joint minimizes overlapping and redundant material yet maintains incredible torsional rigidity to result in the most direct power transfer possible

Shimano GRX ST-RX825 Di2 Shift/Brake Lever - Left 2x Black MFPN=TB00549900 37"x24tpi Teeth 18 Chain 1/8"The Shimano 12 speed Shimano GRX Di2 Dual Control Lever delivers fast wireless shifting 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 bracket shape is newly optimized for seamless integration with flared handlebars while retaining the gravel specific third button location. To complete the cockpit RX825