OMCgear
Shimano GRX RD-RX822-SGS Rear Derailleur-12-Speed Direct Mount Shadow Plus Design
- OMCgear$145Buy
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From OMCgear
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.
