Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed, Direct Mount, Long Cage, Shadow Plus Design, 51t Max Low

With an integrated chain stabilizer, Shimano GRX RD-RX822 12-speed rear derailleurs feature an intergrated chain stablizer that delivers quieter shifting and more secure chain management in rough terrain. The chain tensioner has an ON/OFF switch for easy wheel removal.

FEATURES

• Shimano RD-RX822-SGS rear derailleur with long cage is compatible with 10-51t, 12-speed Shimano MTB cassettes, meaning you’ll never run out of gears even on the steepest jeep road or high mountain singletrack ascent
• Interchangeable, replaceable GS/SGS derailleur cage
• Shadow RD+ design, combined with the adjustable chain stablilizer, prevents chain slap and drops
• ON/OFF stabilizer switch matches terrain for smooth and reliable shifting on mixed surfaces
• Compatible with HG 12-Speed Chains

SPECIFICATIONS

• Largest Cog: 51
• Rear Derailleur Mount Type: Shimano Rear Direct Mount , 10x1 Standard
• Chain Wrap Capacity (teeth): 41
• Cage Length: Long
• Rear Der/Shifter Compatibility: Shimano Road
• Drivetrain Speeds: 12
• Weight: 288