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Shimano Grx Rx820 12-Speed Rear Derailleur Black, Gs, 12-Speed
5.0 (87 items)
Limited Time SaleUntil the end
18
03
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$87.00 cheaper than the new price!!
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New $145.00
Product details
| Management number | 210302912 | Release Date | 2026/04/02 | List Price | $58.00 | Model Number | 210302912 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Enhanced chain security and quieter, more stable shifting for gravel riding
- High-performance 12-speed GRX RD-RX822-GS rear derailleur engineered with durable, lightweight aluminum and steel components for optimal strength and reliability on off-road and gravel adventures.
- Advanced Shadow Plus design with an integrated chain stabilizer and ON/OFF switch enhances chain security, reduces chain slap, and ensures smooth, precise shifting across rugged terrains and mixed surfaces.
- Compatible with MTB and road groups, this rear derailleur features a versatile 10-45T cassette capacity, medium cage, and durable direct mount system, making it ideal for gravel bikes, adventure riding, and cyclocross applications.
- Innovative technology includes a replaceable GS/SGS cage optimized for large cogs, an integrated chain stabilizer for quieter operation, and compatibility with HG 12-speed chains, providing a seamless upgrade for your 12-speed drivetrain.
- Sleek and functional style combined with optimized mounting and adjustment features make this derailleur perfect for riders seeking durability, versatility, and high-performance shifting on varied cycling terrain.
| UPC | 192790303635 |
|---|---|
| Color | Black |
| Brand Name | SHIMANO |
| Mount Type | Clamp-On Mount |
| Unit Count | 1.0 Count |
| Item Weight | 8 ounces |
| Manufacturer | Shimano |
| Model Number | Shimano |
| Material Type | Multi |
| Number of Teeth | 13 |
| Case Material Type | Aluminum |
| Included Components | Rear Derailleur |
| Warranty Description | Limited Warranty |
| Manufacturer Part Number | IRDRX822GS |
| Item Dimensions L x W x H | 10"L x 7"W x 3"H |
Rear Derailleurs
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