

Shimano GRX Di2 ST-RX815
The Shimano GRX Di2 ST-RX815 is an electronic shift and hydraulic disc brake lever for 11-speed Di2 systems with gravel-optimized ergonomics and raised hood design. Gravel racers choose the electronic precision for fast, reliable shifting under load.
- The SHIMANO GRX Di2 levers deliver light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting.
- Raised hood head prevents hand misalignment and slippage
- Recessed finger notch prevents upward slipping
- Anti-slip texture and brake lever coating
- Improved braking input performance
- Higher brake lever axis and curved brake lever
Pairs well with

Shimano GRX Di2 ST-RX815
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