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.Features:
- Low profile shadow plus design 10-speed rear derailleur for fast and precise shifting performance
- Shadow plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
- Compatible with 10-speed hg chains
- Wide gear ratio compatible up to 11-36t
- For use with double chainset
- Weight: 303 g
