Shimano GRX FD-RX400 Front Derailleur | 2x10 | Double Swing | Brazed On

The Shimano GRX FD-RX400 is a dedicated front derailleur designed for gravel, road, and cyclocross use. Built to handle rough terrains, it features a +2.5 mm wider chainline for compatibility with wider tires, up to 42 mm. With smooth, reliable shifting and an ergonomic design, this derailleur harmonizes perfectly with Shimano GRX cranksets, offering a blend of precision and durability tailored to gravel-specific riding demands.

Key Features:

• Enhanced Tire Clearance: Wider chainline ensures compatibility with tires up to 42 mm, making it ideal for tackling rough and varied terrains.
• Integrated Cable Tension Adjustment: Simplifies setup and allows for precise fine-tuning without additional tools.
• Ergonomic Shifting Design: Features a natural stroke curve, providing smooth and consistent gear changes for all-day comfort.
• Wide Gear Compatibility: Specifically designed to accommodate Shimano GRX cranksets, including 46/30T chainrings for 10-speed drivetrains.
• Versatile Cable Routing: Offers multiple routing options to suit a variety of frame designs, enhancing compatibility and ease of installation.
• Reliable Performance: Engineered to deliver precise, responsive shifting under varying conditions, maintaining performance on gravel, trails, and roads.