{"product_id":"shimano-grx-rd-rx827-sgs-di2-wireless-rear-derailleur-12-speed-long-cage-shadow-es-blk","title":"Shimano GRX RD-RX827-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK","description":"The Shimano GRX RX827 Di2 Wireless rear derailleur paired with a 10-51t cassette (cassette sold separate) gives riders and racers the speed range and robustness to pursue any gravel challenge. With built-in automatic impact recovery an impact-deflecting shape and solid pulleys this derailleur stands up to hard impacts and still retains its lightning-quick shifting performance.\u003cli\u003eFully wireless shifting built for rough gravel terrain\u003c\/li\u003e\u003cli\u003eA wide link structure skid-plate design durable aluminum plate and solid pulley add robustness and longevity\u003c\/li\u003e\u003cli\u003eAutomatic Impact Recovery function instantly returns the derailleur to its original position after impact\u003c\/li\u003e\u003cli\u003eFeatures Shimano Shadow ES: A slimmer stronger evolution of Shimano's pioneering chain-stabilizing Shadow RD+ concept\u003c\/li\u003e\u003cli\u003eTucked safely inside an enclosed space the battery won’t budge even in rough terrain while remaining easily removable for charging\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLargest Cog\u003c\/td\u003e\n\u003ctd\u003e51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Der\/Shifter Compatibility\u003c\/td\u003e\n\u003ctd\u003eShimano Road Di2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Derailleur Mount Type\u003c\/td\u003e\n\u003ctd\u003e10x1 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Speeds\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChain Wrap Capacity (teeth)\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCage Length\u003c\/td\u003e\n\u003ctd\u003eLong\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":48795278115056,"sku":"IRDRX827SGSA","price":802.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/8142\/8720\/files\/shimano-first-variant-sku-rear-derailleurs-3001261.jpg?v=1770884960","url":"https:\/\/stage21bikes.com\/en-ca\/products\/shimano-grx-rd-rx827-sgs-di2-wireless-rear-derailleur-12-speed-long-cage-shadow-es-blk","provider":"Stage 21 Bikes","version":"1.0","type":"link"}