Shimano GRX RX400 Rear Hydraulic Disc Brake Kit + ST-RX400 Lever + BR-RX400 Caliper + Hose

Shimano GRX RX400 Rear Hydraulic Disc Brake Kit

The Shimano GRX RX400 rear hydraulic disc brake kit is a complete braking system ready for installation, including the ST-RX400 brake lever, BR-RX400 brake caliper and brake hose.

The kit is designed for Shimano GRX 10-speed systems and provides all the main components required for the rear hydraulic disc brake setup.

What is included in the kit?

• Shimano ST-RX400 brake lever
• Shimano BR-RX400 brake caliper
• Brake hose

Shimano GRX Hydraulic Disc Brake System

The system combines the ST-RX400 brake lever with the BR-RX400 hydraulic disc brake caliper, providing a complete Shimano solution designed to work together as a single braking system.

Shimano BR-RX400 Flat Mount Caliper

The BR-RX400 caliper features a Flat Mount design and is the rear brake component included in this complete kit.

Shimano ST-RX400 Brake Lever

The ST-RX400 lever provides control of the hydraulic rear brake system and is designed for use with Shimano GRX 10-speed components.

Main technical features

Why choose the Shimano GRX RX400 kit?

The Shimano GRX RX400 rear hydraulic disc brake kit allows you to purchase all the main rear braking components in one complete package: brake lever, caliper and hose.