The Shimano GRX ST-RX825 Di2 Shift/Brake Lever delivers fast, wireless shifting for mixed-terrain and gravel riding. Designed with raised hoods, a ribbed surface texture, and an anti-slip coating, this right-hand dual control lever ensures absolute security and control on rough roads.
The newly optimized hood bracket shape integrates smoothly with flared handlebars. Powered by two long-lasting CR1632 batteries, it features FRONT SHIFT NEXT customization to manage the front derailleur from a single button, keeping your cockpit clean and highly functional.
Quick Facts
| Feature |
Specification |
| Drivetrain Speeds |
12-Speed |
| Brake Lever Use |
Right |
| Hydraulic Fluid Type |
Mineral Oil |
| Adjustability |
Adjustable Contact Point and Adjustable Reach |
| Compatibility |
Shimano Road Di2; SW-RS801-S/T/E satellite shifters (sold separately) |
| Battery Life |
3 to 4 years (2x CR1632 batteries) |