{"product_id":"shimano-rd-rx815-grx-di2-rear-derailleurs","title":"Shimano RD-RX815 GRX Di2 Rear Derailleurs","description":"\u003ch1 class=\"pageTitle\"\u003eShimano RD-RX815 GRX Di2 Rear Derailleurs\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eSHIMANO SHADOW RD+ for DI2 (11-speed)\u003c\/li\u003e\n\u003cli\u003eAdjustable chain stabilizer prevents chain slapping and drops\u003c\/li\u003e\n\u003cli\u003eSwitch stabilizer ON\/OFF to match the terrain\u003c\/li\u003e\n\u003cli\u003eGravel-tuned clutch tension\u003c\/li\u003e\n\u003cli\u003eSilent and uninterrupted rear shifting on rough terrain\u003c\/li\u003e\n\u003cli\u003eTotal capacity: 42T\u003c\/li\u003e\n\u003cli\u003eSmooth and reliable mixed surface shifting\u003c\/li\u003e\n\u003cli\u003eCompatible with current road DUAL CONTROL LEVER\u003c\/li\u003e\n\u003cli\u003eMaximum front difference: 17T\u003c\/li\u003e\n\u003cli\u003eTop sprocket: Max. 11T\/Min. 11T\u003c\/li\u003e\n\u003cli\u003eLow sprocket: Max. 34T\/Min. 30T\u003c\/li\u003e\n\u003cli\u003eTotal Capacity: 38T\u003c\/li\u003e\n\u003cli\u003eE-TUBE port: 1\u003c\/li\u003e\n\u003cli\u003ePulley: 13T\u003c\/li\u003e\n\u003cli\u003eRear Speeds: 11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Medium Cage (Black) \/ 2X11 Speed","offer_id":43697505861803,"sku":"IRDRX815","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9424\/0427\/files\/99429.jpg?v=1711949429","url":"https:\/\/ascent-testing.myshopify.com\/products\/shimano-rd-rx815-grx-di2-rear-derailleurs","provider":"Master Store","version":"1.0","type":"link"}