SHIMANO GRX BR-RX400 Flat Mount Disc Brake Caliper with Adapter

Upgrade your gravel bike with the SHIMANO GRX BR-RX400 Flat Mount Disc Brake Caliper. Designed specifically for gravel riding, it offers reliable braking power, smooth modulation, and confident control across all terrains.

The flat mount design ensures a clean, low-profile look, while the easy installation and simple bleed system make maintenance quick and stress-free. Whether you're navigating rough trails or cruising down descents, this brake caliper delivers safety and performance you can trust.

Built with SHIMANO’s renowned quality and engineering, the BR-RX400 is more than a brake – it's your companion on every adventure. Its sleek black finish pairs perfectly with modern bike aesthetics and reflects the passion of serious riders.

What’s included: One front BR-RX400 flat mount disc brake caliper with brake pads and an adapter compatible with 140 mm or 160 mm rotors (rotor not included).

Key Features:

• Color: Black
• Type: Hydraulic Disc Brake for Road & Drop Bar Bikes
• Includes: Caliper, brake pads, and adapter for 140/160 mm rotors

Limited stock available. Order now to experience precision control and performance on your next gravel adventure.