{"product_id":"rd-rx815-grx-di2-rear-derailleur-11-speed-shadow-double","title":"RD-RX815 GRX Di2, rear derailleur 11 speed, Shadow+ double","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 11-34T\u003c\/li\u003e\n\u003cli\u003eFor use with double chainset\u003c\/li\u003e\n\u003cli\u003eWeight: 287 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano GRX","offers":[{"title":"SGS - long \/ Black","offer_id":57281412989302,"sku":"RDRX815","price":391.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/6896\/2742\/files\/rdrx815_ba6226b3-8a62-403d-9ad4-f2ba2cd8189c.jpg?v=1770909762","url":"https:\/\/ruk-bikes.com\/en-us\/products\/rd-rx815-grx-di2-rear-derailleur-11-speed-shadow-double","provider":"RUK-BIKES","version":"1.0","type":"link"}