Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed Direct Mount Medium Cage Shadow Plus Design 45t Max Low MFPN=FD-R353F-BK 3cm Drop 118mm Reach 72mm

3cm Drop 118mm Reach 72mm Sweep 7 Deg Drop Flare 10 Deg Rise 70mm Top Round Material Aluminum Routing External Color Black Weight 507g Length 41Cm

For use with direct drive trainers with Type 2 axles

Tandem/touring tire for fast rides tandem rated

Includes an SPC+ adapter

Upgrade kits are available with or without installation tool Model Ratchet DEG Description Degrees of Freedom Upgrade Kit w/Tool

Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed Direct Mount Medium Cage Shadow Plus Design 45t Max Low MFPN=FD-R353F-BK 3cm Drop 118mm Reach 72mmWith 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. Largest Cog 45 Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 12 Weight 290 Chain Wrap Capacity (teeth) 35 Cage Length Medium Max