Shimano GRX RD-RX820 Rear Derailleur - 12-Speed Double
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3 offers from £99.99 - £119.99
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eBayShimano GRX RD-RX820 Rear Derailleur Shadow+ 2 x 12 Speed
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£99.99
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TredzShimano Black Rd-Rx820 Grx 12-Speed Rear Derailleur Shadow Size 12
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£109.00
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Condor CyclesShimano Light Grx Rd-Rx820 12-Speed Rear Derailleur
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£119.99
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Product Information
Full details
The Shimano GRX RD-RX820 rear derailleur offers silent and secure rear shifting on rough terrain, perfect for gravel riding. It features an adjustable chain stabilizer that prevents chain slap and drops, with an ON/OFF switch to match the terrain. Enjoy smooth and reliable shifting on mixed surfaces with a wide gear ratio compatibility up to 11-36T, specifically designed for double chainsets and 12-speed Hyperglide+ chains. Its low-profile Shadow Plus design ensures fast and precise shifting performance, while the chain stabilizing switch reduces chain bounce in rough terrain for a more stable drive. Constructed with high tolerance cold-forged aluminum link plates and body, it is both lightweight and durable. Discipline: Gravel & Cyclo.
All features
| Model Part Number | RDRX820 |
|---|---|
| Brand | SHIMANO |