Shimano GRX RD-RX812 11 Speed Rear Derailleur Shadow+ for Single

Details

- 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 11-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

- High tolerance cold forged aluminium link plates and body construction is extremely light and durable

- Compatible with 11-speed HG chains

- Wide gear ratio compatible with 11-40T up to 11-42T

- For use with single chainset

- Weight: 267g