Shimano GRX RD-RX822 12-Speed Rear Derailleur Shadow+ Max 51T for Single SGS Long
Enhance your daily commute and weekend adventures, and improve your gravel bike’s performance with the Shimano GRX RD-RX822 12-Speed Rear Derailleur, engineered for precise shifting, rugged reliability, and smooth drivetrain stability. Featuring Shadow Plus technology, this low-profile derailleur minimises chain bounce on rough terrain, ensuring consistent shifting and reduced noise on gravel rides.
- Gravel-Specific Shadow Plus Design – Fast, accurate shifting with a low-profile construction to protect against impacts
- Chain Stabilisation with Shadow Plus – Built-in chain tension switch minimises chain slap and bounce for stable shifting on rough terrain
- Wide Gear Range Compatibility – Works with 10-51T cassettes for optimal climbing and control
- Durable & Lightweight Build – Cold-forged aluminium link plates and body provide exceptional strength without added weight
- Hyperglide+ 12-Speed Chain Compatible – Ensures seamless and responsive gear changes
- Designed for 1x Drivetrains – Perfect for single chainring setups, optimizing simplicity and efficiency
As part of the world’s first dedicated gravel groupset, Shimano GRX is trusted by riders for smooth shifting, reliable braking, and all-terrain stability. Whether you're conquering steep climbs or tackling rugged trails, the GRX RD-RX822 derailleur ensures exceptional performance and control.
Shimano GRX is the World's first dedicated gravel component group. Gravel cycling thrives on inclusivity and exploration. From beginners to seasoned riders, cyclists trust Shimano GRX, the industry's first gravel-specific groupset, for seamless shifting, dependable braking, and unmatched comfort on any terrain.