Shimano GRX ST-RX815 2 x 11-Speed Di2 Left Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1000mm Hose

Shimano GRX ST-RX815 2 x 11-Speed Di2 Left Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper Pre-Bled 1000mm Hose. GRX ST-RX815 Di2 Shifter/Hydraulic Brake Lever

A raised hood head prevents hand misalignment and slippage while a recessed finger notch prevents upward slipping

Anti-slip texture and brake lever coating

Higher brake lever axis and curved lever allow for higher braking efficiency to reduce fatigue on long rides

Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences