The Shimano RD-RX810 Grx Rear Derailleur (2X11) is a high-performance component designed for gravel and adventure riding. Weighing just 251g, this rear derailleur offers precise and smooth shifting for 2x11 drivetrains. Its Shadow RD+ technology provides a low-profile design and chain stabilizing system for improved chain retention and decreased chain slap. The RD-RX810 features a maximum front chainring difference of 17T and a total capacity of 31T, making it suitable for a wide range of gearing setups. With its durable construction and reliable performance, this rear derailleur is ideal for riders seeking dependable shifting performance on rough terrain. Upgrade your gravel bike with the Shimano RD-RX810 Grx Rear Derailleur (2X11) for enhanced performance and reliability.