- 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
- 12-speed front derailleur 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)
- Compatible with 12-speed Hyperglide+ chains
- Wide range 17T capacity - 46-50T outer chainring
- For use with double chainset
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