{"product_id":"rd-rx817-grx-di2-rear-derailleur-11-speed-shadow-single","title":"RD-RX817 GRX Di2, rear derailleur 11 speed, 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 with Di2 technology 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\u003e11-speed E-tube Di2 compatible\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: 318 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano GRX","offers":[{"title":"GS - medium \/ Black","offer_id":57281413153142,"sku":"RDRX817","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/6896\/2742\/files\/rdrx817_6daddc66-044a-4638-aef6-4018a3935f4a.jpg?v=1770909768","url":"https:\/\/ruk-bikes.com\/en-us\/products\/rd-rx817-grx-di2-rear-derailleur-11-speed-shadow-single","provider":"RUK-BIKES","version":"1.0","type":"link"}