Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world

The GRX series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventures. 

• 11-speed front derailleur with Di2 technology for fast and precise shifting performance
• Wider tyre clearance with plus 2.5 mm chainline versus conventional road front derailleur
• Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available (SM-AD91)
• 11-speed E-tube Di2 compatible
• Compatible with 11-speed HG chains
• Wide range 17T capacity - 46-50T outer chainring
• For use with double chainset
• Weight: 135g