Shimano GRX BR-RX400 Hydraulic Disc Brake Caliper - Flat Mount with Hose and Adapter
This listing is for a Shimano GRX BR-RX400 hydraulic disc brake caliper. The caliper is a flat-mount model and includes attached hose and flat-mount adapter as shown in the photos.
- Brand: Shimano
- Series: GRX
- Model: BR-RX400
- Brake type: Hydraulic disc
- Mount type: Flat mount
- Includes: Caliper, hose, and adapter shown
- Color: Black
This is a used / take-off brake caliper assembly with cosmetic signs of prior installation and handling. Hose appears open/cut and will likely require fittings and bleeding before use.
Please confirm lever compatibility, rotor size, and frame/fork mounting requirements before purchase. Only pictured parts are included.
