{"product_id":"derailleur-arriere-shimano-grx-rx822-gs-12v","title":"SHIMANO GRX RX822 GS 12-Speed Rear Derailleur Medium Cage","description":"\u003cp\u003eThe \u003cstrong\u003eSHIMANO GRX RX822 12-speed Rear Derailleur\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewas developed to meet the growing popularity of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCyclo-cross\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGravel\u003c\/strong\u003e riding, and the significant constraints they place on derailleurs originally designed for road use.\u003c\/p\u003e\n\u003cp\u003eIt features a chain stabiliser with \u003cstrong\u003eShadow RD+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etechnology\u003cspan\u003e \u003c\/span\u003e(derived from MTB) that prevents chain drops. A switch is located at the upper pulley and when activated, it holds the pivot more firmly and reduces judder.\u003c\/p\u003e\n\u003cp\u003eThis model designed for \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSingle Chainring\u003c\/strong\u003e setups can be paired with a 51-tooth cassette sprocket for greater flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/3444\/9318\/files\/Manuel_Shimano_Gravel_RD-RX820.pdf?v=1738069456\"\u003e\u003cb\u003eManufacturer's Manual\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SHIMANO","offers":[{"title":"Default Title","offer_id":54936473207164,"sku":"PBS_SHIM036166","price":79.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/3444\/9318\/files\/shimano-grx-rx822-gs-12v.png?v=1761038502","url":"https:\/\/probikeshop.com\/products\/shimano-grx-rx822-gs-12v-rear-derailleur","provider":"Probikeshop","version":"1.0","type":"link"}