REAR DERAILLEUR,RD-RX810, GRX, 11-SPEED, 2x11

Shimano GRX RD-RX810 Rear Derailleur – 11 Speed (2x11)

The Shimano GRX RD-RX810 rear derailleur is purpose-built for gravel and adventure riding, delivering stable, precise shifting across rough roads and mixed terrain. Designed specifically for 2x11-speed GRX drivetrains, it combines road-like shift performance with the durability and chain control needed off the beaten path.

Featuring SHIMANO SHADOW RD+ clutch technology, the RD-RX810 reduces chain slap and the risk of chain drop on corrugations, gravel, and uneven surfaces. Its low-profile design improves durability while maintaining smooth, consistent shifting whether you’re racing gravel, bikepacking, or exploring back roads.

Key Features

• Gravel-specific rear derailleur for 2x11-speed drivetrains
• SHIMANO SHADOW RD+ clutch for superior chain stability
• Quieter drivetrain performance on rough terrain
• Low-profile design for improved durability
• Precise and reliable mechanical shifting

Specifications

• Model: RD-RX810
• Series: Shimano GRX
• Speed: 11-speed
• Drivetrain: 2x11
• Technology: SHADOW RD+
• Intended Use: Gravel / Adventure / All-road

Available from Mackay Cycles. Our workshop team can assist with drivetrain compatibility, clutch setup, and full GRX installations to ensure your gravel bike is ready for any surface.

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