NEW Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct Mount, Medium Cage, Shadow Plus Design, 45t Max Low price_changed_on_2023-08-09 Easy connection to ANT+ cycle

Easy connection to ANT+ cycle computers and running watches for displaying Power

Chainring BCD: 144

True wedging is where the zero portion of the wedge stays constant regardless of wedge height

This new category offers a combination of storage core layers: tank

NEW Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct Mount, Medium Cage, Shadow Plus Design, 45t Max Low price_changed_on_2023-08-09 Easy connection to ANT+ cycleWith 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. Drivetrain Speeds 12 Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard, Shimano Rear Direct Mount