The Shimano GRX FD-RX810 front derailleur is designed for gravel-specific ergonomics, offering optimized gearing, rugged reliability, and a quiet, stable drivetrain. It features an 11-speed system for fast and precise shifting. This derailleur provides wider tire clearance with an extra 2.5mm chainline compared to conventional road front derailleurs. It is a braze-on fit as standard, with seat tube adapters available if your bike lacks a braze-on mount. The GRX FD-RX810 is compatible with 11-speed HG chains and has a wide range capacity of 17 teeth, supporting outer chainrings from 46-50T. It is intended for use with a double chainset. Weight: 96g.