Elevate your cycling experience with the Shimano RX820 GRX Double 12-Speed Front Derailleur. With its gravel-specific design, it promises an unmatched combination of performance and reliability. Designed to meet the demands of the most adventurous cyclists, the Shimano RX820 GRX stands out for its:Precision and Speed: Experience fast and precise shifting with its 12-speed front derailleur.Enhanced Tyre Clearance: Enjoy a smoother ride with a wider tyre clearance, offering an additional 2.5 mm chainline over conventional road front derailleurs.Universal Fit: Comes with a braze-on fit as standard. Seat tube adapters available for non-braze-on frames (SM-AD91).Chain Compatibility: Perfectly compatible with 12-speed Hyperglide+ chains for a seamless, stable ride.Extended Range: Accommodates a wide range of gear options, supporting 46-50T outer chainrings for a versatile cycling experience.The Shimano RX820 GRX Double 12-Speed Front Derailleur is not just about improving your bike's functio