Shimano ST-RX825 Brake/Shift Lever, Left/Front

Shimano 12-speed GRX Di2 wireless shifting lever engineered for gravel and mixed-terrain riding. Features ergonomic raised hoods, ribbed texture, and anti-slip coating for secure control on flared handlebars. Delivers fast, reliable wireless shifting with a clean cockpit—two CR1632 batteries last 3–4 years. Customize your setup with FRONT SHIFT NEXT functionality to program single-button front derailleur control, freeing up additional button options. Compatible with Shimano SW-RS801-S/T/E satellite shifters (sold separately). Paired GRX BR-RX820 2-piston disc brake caliper offers enhanced modulation, quiet operation, and easy maintenance with one-way bleeding and finned L05A resin pads for superior heat dissipation. Rotor sold separately.