{"product_id":"689228867857","title":"Shimano BMR1 and BRM2 Di2 External Battery Mount Base Unit A","description":"\u003cp\u003eShimano Di2 External Battery Mounts\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions\u003c\/li\u003e\n\u003cli\u003eUse Di2 system checker to update component firmware from http:\/\/e-tubeproject.shimano.com\/\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default","offer_id":47766832873684,"sku":"689228867857","price":75.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/7262\/2036\/files\/CY9083.jpg?v=1775508065","url":"https:\/\/outlet.wheelandsprocket.com\/products\/689228867857","provider":"Wheel \u0026 Sprocket - Outlet","version":"1.0","type":"link"}