- 452
- 2
- 12
- HG 12-speed
Specifications
As listed in the manufacturer's catalog.
General
- Series
- GRX
- Color / 1
- Series color
- Rear speeds
- 12
- Compatible chain
- HG 12-speed
- RD construction / SHIMANO SHADOW RD+
- Yes
- Cable adjuster
- Yes
- Fluoric coated link bushings
- 6
- P-axle / Material
- Steel
- Plate body / Material
- GFRP
Applicable derailleur hanger
- SHIMANO ROAD type / Direct attachment (conventional)
- Yes
- UDH standard
- Yes
Top sprocket
- Max.
- 10T
- Min.
- 10T
Pulley
- Guide pulley bearing
- Yes
- Tension pulley bearing
- Yes
- Teeth
- 13T
- Screws material
- Stainless steel
- Sunken type pulley screw
- Yes
Bracket
- Material
- Aluminum
- Finish
- Painted
B-axle
- Hollow axle
- Yes
- Material
- Stainless steel
- Finish
- Passivation
Bracket body
- Material
- Aluminum
- Finish
- Painted
Outer link
- Material
- Aluminum
- Finish
- Painted
Inner link
- Material
- Aluminum
- Finish
- Painted
Outer plate
- Material
- Aluminum
- Finish
- Painted
Inner plate
- Material
- Aluminum
- Finish
- Painted
Cable fixing screw
- Material
- Steel
- Finish
- Passivation
Stroke adjusting screw
- Material
- Steel
- Finish
- Plated
Variants
The manufacturer's versions of this model (code suffix, color, cage). Each figure counts spec sheets that name that exact version; most name only the model.
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
-
Shimano GRX RX822
-
GRX RD-RX822GS - (10-45T) Rear Derailleur - 1x12
-
Shimano GRX RX822 12 spd
-
Shimano GRX RX822-12 SGS shadow+
-
Shimano GRX RD-RX822-SGS, 12-Speed
-
SHIMANO GRX RD-RX822, Shadow Plus Design
-
SHIMANO GRX RD-RX822
-
Shimano GRX, RD-RX822, Shadow Plus
Bicycles
Published bicycles that use it, newest model years first.
