Shimano RD-RX400 GRX 10-speed rear derailleur, Shadow+ double

• 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
• 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

Free UK delivery on all orders over £25. Next day delivery is also available at an additional cost.