{"product_id":"shimano-12-speed-di2-ew-ec300-charging-bicycle-computer-accessories","title":"SHIMANO 12-Speed Di2 EW-EC300 Charging Bicycle Computer Accessories","description":"\u003ch1\u003e\u003cstrong\u003eSHIMANO 12-Speed Di2 EW-EC300 Charging Bicycle Computer Accessories\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eKeep your 12‑speed Di2 system powered and ready to ride—the Shimano EW‑EC300 delivers fast, reliable charging for the latest Dura‑Ace and Ultegra electronic drivetrains.\u003c\/p\u003e\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12‑speed Shimano Di2 road systems\u003c\/li\u003e\n\u003cli\u003eDura‑Ace R9200 and Ultegra R8100 power meter cranksets\u003c\/li\u003e\n\u003cli\u003eRiders who want a dependable, long‑reach charging cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNot ideal for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e11‑speed Di2 systems\u003c\/li\u003e\n\u003cli\u003eOlder E‑Tube chargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat this product does\u003c\/h3\u003e\n\u003cp\u003eThe Shimano EW‑EC300 is the dedicated charging cable for all new 12‑speed Di2 road groups. It connects directly to the rear derailleur charging port and is also compatible with Shimano’s latest power meter cranksets, ensuring simple, efficient charging with a single cable.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12‑Speed Di2 Compatibility\u003c\/strong\u003e — Works with Dura‑Ace R9200 and Ultegra R8100 groups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Meter Charging:\u003c\/strong\u003e Recharges Shimano R9200\/R8100 power meter cranksets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1700 mm Length:\u003c\/strong\u003e Long cable for flexible charging setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Connection:\u003c\/strong\u003e Plugs into the rear derailleur charging port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Shimano E‑Tube Design:\u003c\/strong\u003e Ensures stable, safe charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimplifies charging with one cable for both drivetrain and power meter\u003c\/li\u003e\n\u003cli\u003eLong reach makes charging easier in tight spaces\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the newest Di2 platform for maximum reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Shimano EW‑EC300\u003c\/li\u003e\n\u003cli\u003eLength: 1700 mm\u003c\/li\u003e\n\u003cli\u003eCompatibility: Dura‑Ace R9200, Ultegra R8100, 12‑speed Di2 systems\u003c\/li\u003e\n\u003cli\u003eAlso Charges: Shimano R9200\/R8100 power meter cranksets\u003c\/li\u003e\n\u003cli\u003eConnection: Rear derailleur charging port\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SHIMANO","offers":[{"title":"Black \/ USB Type A","offer_id":43163051884592,"sku":"IEWEC300A","price":61.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/9394\/1808\/files\/3011967.jpg?v=1780072316","url":"https:\/\/movatik.com\/products\/shimano-12-speed-di2-ew-ec300-charging-bicycle-computer-accessories","provider":"Movatik","version":"1.0","type":"link"}