Shimano GRX RD-RX822-GS

With an integrated chain stabilizer mechanism, the GRX rear derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an on/off switch for the chain tensioner. The RD-RX822 rear derailleur is compatible with MTB cassettes with a 42T low sprocket max. • GRX 12 speed rear derailleur for 1x cranks • Adjustable chain stabilizer prevents chain slapping and drops • Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain • Maximum front difference: 17T • Total capacity: 42T • Low sprocket: Max. 42T/Min. 40T • Top sprocket: 11T

• Max Front Difference: Single chainring only
• Maximum Cog: 42T
• Minimum Cog: 11T
• Primary Color: Grey
• Cage: GS
• RD Capacity: 31T
• RD Spring Type: Shadow Plus
• Speed: 12
• Mount: Standard

Special order - ships in 5-10 days from Hawley/Lambert.