The RX822-SGS rear derailleur has been specially developed for the GRX 1x12 drive with Shimano cassettes with 10-51 teeth for Shimano Micro Spline freewheel bodies. This drive offers you the maximum range for the steepest ramps and you can enjoy the advantages of a 1x drive.Thanks to the built-in Shadow RD+ chain stabilizer, the chain stays securely on the chainring even on the roughest gravel paths. As usual from Shimano, shifting takes place with little finger force, quickly and precisely. Even under adverse conditions, the chain changes reliably from one sprocket to the other. In order to be able to optimally adjust the rear derailleur, it has its own adjustment screw, which can be used to adjust the tension of the Bowden cable.
The RX822-SGS rear derailleur has been specially developed for the GRX 1x12 drive with Shimano cassettes with 10-51 teeth for Shimano Micro Spline freewheel bodies. This drive offers you the maximum range for the steepest ramps and you can enjoy the advantages of a 1x drive.Thanks to the built-in Shadow RD+ chain stabilizer, the chain stays securely on the chainring even on the roughest gravel paths. As usual from Shimano, shifting takes place with little finger force, quickly and precisely. Even under adverse conditions, the chain changes reliably from one sprocket to the other. In order to be able to optimally adjust the rear derailleur, it has its own adjustment screw, which can be used to adjust the tension of the Bowden cable.
in 37 offers
last seen 26 Oct 2026
The lowest price we last saw for Shimano GRX RX822 Rear Derailleur - 12 Speed - Black / Medium Cage GS / 12 Speed was $86.69 at AliExpress.com - AliExpress-226247430, compared across 25 retailers (last seen 26 Oct 2026). Prices may have changed since.
The all-time low we recorded was $86.69 on 26 Oct 2026.
Prices last updated 26 Oct 2026.
Shimano GRX RX822 Rear Derailleur - 12 Speed - Black / Medium Cage GS / 12 Speed
The RX822-SGS rear derailleur has been specially developed for the GRX 1x12 drive with Shimano cassettes with 10-51 teeth for Shimano Micro Spline freewheel bodies. This drive offers you the maximum range for the steepest ramps and you can enjoy the advantages of a 1x drive.Thanks to the built-in Shadow RD+ chain stabilizer, the chain stays securely on the chainring even on the roughest gravel paths. As usual from Shimano, shifting takes place with little finger force, quickly and precisely. Even under adverse conditions, the chain changes reliably from one sprocket to the other. In order to be able to optimally adjust the rear derailleur, it has its own adjustment screw, which can be used to adjust the tension of the Bowden cable.
The RX822-SGS rear derailleur has been specially developed for the GRX 1x12 drive with Shimano cassettes with 10-51 teeth for Shimano Micro Spline freewheel bodies. This drive offers you the maximum range for the steepest ramps and you can enjoy the advantages of a 1x drive.Thanks to the built-in Shadow RD+ chain stabilizer, the chain stays securely on the chainring even on the roughest gravel paths. As usual from Shimano, shifting takes place with little finger force, quickly and precisely. Even under adverse conditions, the chain changes reliably from one sprocket to the other. In order to be able to optimally adjust the rear derailleur, it has its own adjustment screw, which can be used to adjust the tension of the Bowden cable.
Last updated at 26/10/2026 20:20:50
Shimano Rear Derailleur 1x12s Cycling Accessories, Adults, Unisex, Multicoloured, One Size
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| Brand | Shimano |
Shimano Rear Derailleur 1x12s Cycling Accessories, Adults, Unisex, Multicoloured, One Size
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SHIMANO GRX RD-RX812 RX810 11Speed RX822 12S SGS Long Cage Road Bike Rear Derailleur Cassette
Delivery $15.36
Shimano (Cycling) Grx Rd-rx822 1x 12-speed Rear Derailleur Braze-on
Delivery between 2–4 Nov $108.53
Shimano GRX RD-RX822-12S rear derailleur Cage Mid
Next-day delivery $39.85
Shimano Rear Derailleur GRX RD-RX822-GS 1x12 Speed Medium Cage
Free delivery between 29 Oct – 6 Nov
| Brand | Shimano |
