The Shimano GRX Di2 STRX825+BR-RX820 2-speed front disc brake combines the GRX Di2 ST-RX825 electric shift-brake lever with the matching BR-RX820 brake caliper to bring you comfort and precision so you can handle even the most unforeseen situations on your gravel bike adventure.

The Shimano GRX Di2 Dual Control shift/brake lever offers fast, wireless shifting for riding on gravel and mixed terrain. Thanks to raised horns, a ribbed surface and a non-slip coating, the ergonomic brake lever offers more safety and control.

The Shimano GRX BR-R820 brake caliper offers gravel riders a completely new feeling of control thanks to improved modulation and a faster pressure point. And despite the flatter design, the system is quieter and easier to maintain than ever before.

Data shift/brake handle:
- Tidy cockpit with fast and reliable wireless switching
- Battery life: 3 to 4 years with easily replaceable CR1632 batteries in the shift/brake levers
- Brake lever with non-slip coating
- Raised horns and structured surface
- Optimized for handlebars with flare
- Compatible with the three SW-RS801 satellite switches from SHIMANO
- With SHIMANO FRONT SHIFT NEXT function

Brake caliper data:
- 10% larger distance between the brake pads reduces braking noise
- Maintenance-friendly venting process
- less noise
- harmonious appearance and easy tool access thanks to Flat Mount
- Mounting: Flat Mount
- Pistons: 2
- Brake pad: synthetic resin (without cooling fins)

(Translated with Google Translate)