{"product_id":"shimano-ew-jc304-di2-e-tube-junction-box-e-bike-part-accessories","title":"SHIMANO EW-JC304 Di2 E-Tube Junction Box E-Bike Part \u0026 Accessories","description":"\u003ch1\u003e\u003cstrong\u003eSHIMANO EW-JC304 Di2 E-Tube Junction Box E-Bike Part \u0026amp; Accessories\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eShimano Di2 Frame Junction Box\u003c\/p\u003e\n\u003cul class=\"bullet-points bullet-points-collapsed\"\u003e\n\u003cli class=\"model-bullet\"\u003eFrame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount\u003c\/li\u003e\n\u003cli class=\"model-bullet\"\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\u003c\/ul\u003e","brand":"SHIMANO","offers":[{"title":"Black \/ Each","offer_id":43304000553008,"sku":"IEWJC304","price":32.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/9394\/1808\/files\/2633180.jpg?v=1781531021","url":"https:\/\/movatik.com\/products\/shimano-ew-jc304-di2-e-tube-junction-box-e-bike-part-accessories","provider":"Movatik","version":"1.0","type":"link"}