{"product_id":"shimano-di2-ew-jc304-4-port-junction","title":"Shimano Di2 EW-JC304 4-Port Junction","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eShimano Di2 EW-JC304 4-Port Junction\u003c\/strong\u003e is a compact routing hub for Di2 electronic groupsets, allowing you to connect up to four E-tube components through a single junction point. It's the practical solution for more complex Di2 installations — frames with internal routing, dual-sided shifter setups, or builds that simply need more connection points than a standard junction provides.\u003c\/p\u003e\n\u003cp\u003eClean, reliable, and fully compatible with Shimano's E-tube ecosystem, the EW-JC304 keeps your wiring organised without adding unnecessary bulk. Whether you're building up a new frameset or expanding an existing Di2 system, this junction does exactly what it needs to — nothing more, nothing less.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43704774656044,"sku":"IEWJC304","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/shimano-di2-ew-jc304-4-port-junction-4024531.jpg?v=1771297994","url":"https:\/\/ricycles.com\/products\/shimano-di2-ew-jc304-4-port-junction","provider":"RA Cycles","version":"1.0","type":"link"}