{"product_id":"rd-rx812-grx-11-speed-rear-derailleur-shadow-single","title":"RD-RX812 GRX 11-speed rear derailleur, Shadow+ single","description":"\u003cul\u003e\n\u003cli\u003eShimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world\u003c\/li\u003e\n\u003cli\u003eLow profile Shadow Plus design 11-speed rear derailleur for fast and precise shifting performance\u003c\/li\u003e\n\u003cli\u003eShadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting\u003c\/li\u003e\n\u003cli\u003eHigh tolerance cold forged aluminium link plates and body construction is extremely light and durable\u003c\/li\u003e\n\u003cli\u003eCompatible with 11-speed HG chains\u003c\/li\u003e\n\u003cli\u003eWide gear ratio compatible up to 11-42T\u003c\/li\u003e\n\u003cli\u003eFor use with single chainset\u003c\/li\u003e\n\u003cli\u003eWeight: 267 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano GRX","offers":[{"title":"GS - medium \/ Black","offer_id":57281412661622,"sku":"RDRX812","price":151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/6896\/2742\/files\/rdrx812_bda98935-8231-438c-af32-e3748704383e.jpg?v=1770909759","url":"https:\/\/ruk-bikes.com\/en-us\/products\/rd-rx812-grx-11-speed-rear-derailleur-shadow-single","provider":"RUK-BIKES","version":"1.0","type":"link"}