Shimano GRX-822 1x12s Medium Cage Rear Derailleur
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The Shimano GRX-822 1x12s medium cage rear derailleur, model RD-RX822-GS, is designed for 12-speed single-chainring drivetrains for gravel, road and cyclocross. It features a Shadow RD+ friction damper and 4 PTFE-coated pivots.
When choosing the cage, check the largest cassette sprocket: this model handles up to 45 teeth, with a smallest sprocket of 10 teeth and a total capacity of 35 teeth. The cage can be replaced with the SGS option for larger cassettes. It weighs approximately 290 g and the materials are aluminium, fibreglass, stainless steel and steel.
| Model | RD-RX822-GS |
|---|---|
| Cage | Medium (GS), replaceable GS/SGS |
| Speed | 12 (1x12) |
| Largest sprocket | 45 teeth |
| Smallest sprocket | 10 teeth |
| Total capacity | 35 teeth |
| Weight | approximately 290 g |
| Material | Aluminium, fibreglass composite, stainless steel, steel |
| Features | Shadow RD+ (friction damper), 4 PTFE-coated pivots |
| Intended use | Gravel, road, cyclocross |
| Manufacturer code | IRDRX822GS |
Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.
Manufacturer
Shimano Inc.
3-77 Oimatsu-cho, Sakai-ku, Sakai City, Osaka 590-8577, Japan
bike.shimano.com/it-ITproduct-safety.html
EU responsible person
Shimano Europe B.V.
High Tech Campus 92, 5656 AG Eindhoven, The Netherlands
info@shimano-europe.com
Product identifier
EAN 4550170303631 · SKU 1111275