{"title":"Electronic Drivetrain Accessories","description":null,"products":[{"product_id":"shimano-di2-bt-dn300-internal-battery","title":"Shimano Di2 BT-DN300 Internal Battery","description":"\u003cp\u003e\u003cstrong\u003eSpecial order.\u003c\/strong\u003e Contact Mad Duck Cyclery for supplier availability and estimated delivery.\u003c\/p\u003e\u003cp\u003eInternal rechargeable battery with three SD300 ports for compatible Shimano 12-speed road Di2 systems, including Ultegra and 105. Frame mounting hardware, EW-SD300 wires, and charging cable are sold separately.\u003c\/p\u003e\u003cp\u003eManufacturer images are representative; selected size, side, or gearing may differ visually.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/productinfo.shimano.com\/en\/product\/BT-DN300\"\u003eShimano specifications\u003c\/a\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Internal Battery","offer_id":46202551599187,"sku":"IBTDN3002","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5691\/9379\/files\/shimano-bt-dn300-main.jpg?v=1788952996"},{"product_id":"shimano-di2-ew-ec300-charging-cable","title":"Shimano Di2 EW-EC300 Charging Cable","description":"\u003cp\u003e\u003cstrong\u003eSpecial order.\u003c\/strong\u003e Contact Mad Duck Cyclery for supplier availability and estimated delivery.\u003c\/p\u003e\u003cp\u003eUSB charging cable for compatible Shimano 12-speed road Di2 systems and FC-R8100-P \/ FC-R9200-P power meters. The Di2 system charges through the compatible rear derailleur. Cable length is 1700mm; USB power source is sold separately.\u003c\/p\u003e\u003cp\u003eManufacturer images are representative; selected size, side, or gearing may differ visually.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/productinfo.shimano.com\/en\/product\/EW-EC300\"\u003eShimano specifications\u003c\/a\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"1700mm","offer_id":46202791690323,"sku":"IEWEC300A","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5691\/9379\/files\/shimano-ew-ec300-main_90a05c3f-e322-492c-97f0-ec05e95c8a66.jpg?v=1788953980"},{"product_id":"shimano-di2-ew-sd300-e-tube-electric-wire","title":"Shimano Di2 EW-SD300 E-Tube Electric Wire","description":"\u003cp\u003e\u003cstrong\u003eSpecial order.\u003c\/strong\u003e Contact Mad Duck Cyclery for supplier availability and estimated delivery.\u003c\/p\u003e\u003cp\u003eElectric wire for compatible Shimano Di2 components using SD300 connectors. Select the length required for your bicycle routing. Sold individually. SD300 and the larger SD50 connectors are different standards; use only a compatible system layout.\u003c\/p\u003e\u003cp\u003eManufacturer images are representative; selected size, side, or gearing may differ visually.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/productinfo.shimano.com\/en\/product\/EW-SD300\"\u003eShimano specifications\u003c\/a\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"150mm","offer_id":46202800898131,"sku":"IEWSD300L015","price":30.0,"currency_code":"USD","in_stock":true},{"title":"200mm","offer_id":46202800930899,"sku":"IEWSD300L020","price":30.0,"currency_code":"USD","in_stock":true},{"title":"250mm","offer_id":46202800963667,"sku":"IEWSD300L025","price":30.0,"currency_code":"USD","in_stock":true},{"title":"300mm","offer_id":46202800996435,"sku":"IEWSD300L030","price":30.0,"currency_code":"USD","in_stock":true},{"title":"350mm","offer_id":46202801029203,"sku":"IEWSD300L035","price":30.0,"currency_code":"USD","in_stock":true},{"title":"400mm","offer_id":46202801061971,"sku":"IEWSD300L040","price":30.0,"currency_code":"USD","in_stock":true},{"title":"500mm","offer_id":46202801094739,"sku":"IEWSD300L050","price":31.0,"currency_code":"USD","in_stock":true},{"title":"550mm","offer_id":46202801127507,"sku":"IEWSD300L055","price":31.0,"currency_code":"USD","in_stock":true},{"title":"600mm","offer_id":46202801160275,"sku":"IEWSD300L060","price":31.0,"currency_code":"USD","in_stock":true},{"title":"650mm","offer_id":46202801193043,"sku":"IEWSD300L065","price":31.0,"currency_code":"USD","in_stock":true},{"title":"700mm","offer_id":46202801225811,"sku":"IEWSD300L070","price":31.0,"currency_code":"USD","in_stock":true},{"title":"750mm","offer_id":46202801258579,"sku":"IEWSD300L075","price":31.0,"currency_code":"USD","in_stock":true},{"title":"800mm","offer_id":46202801291347,"sku":"IEWSD300L080","price":31.0,"currency_code":"USD","in_stock":true},{"title":"850mm","offer_id":46202801324115,"sku":"IEWSD300L085","price":32.0,"currency_code":"USD","in_stock":true},{"title":"900mm","offer_id":46202801356883,"sku":"IEWSD300L090","price":32.0,"currency_code":"USD","in_stock":true},{"title":"950mm","offer_id":46202801389651,"sku":"IEWSD300L095","price":32.0,"currency_code":"USD","in_stock":true},{"title":"1000mm","offer_id":46202801422419,"sku":"IEWSD300L100","price":32.0,"currency_code":"USD","in_stock":true},{"title":"1200mm","offer_id":46202801455187,"sku":"IEWSD300L120","price":33.0,"currency_code":"USD","in_stock":true},{"title":"1400mm","offer_id":46202801487955,"sku":"IEWSD300L140","price":33.0,"currency_code":"USD","in_stock":true},{"title":"1600mm","offer_id":46202801520723,"sku":"IEWSD300L160","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5691\/9379\/files\/shimano-ew-sd300-main.jpg?v=1788954662"},{"product_id":"shimano-di2-sw-rs801-satellite-shift-switch-pair","title":"Shimano Di2 SW-RS801 Satellite Shift Switch Pair","description":"\u003cp\u003e\u003cstrong\u003eSpecial order.\u003c\/strong\u003e Contact Mad Duck Cyclery for supplier availability and estimated delivery.\u003c\/p\u003e\u003cp\u003eAdditional shift buttons for compatible Shimano 12-speed road Di2 dual-control levers. Choose the drop-bar S version or handlebar-top T version. Sold as a switch pair. These connect to compatible lever satellite ports; they are not standalone wireless shifters.\u003c\/p\u003e\u003cp\u003eManufacturer images are representative; the selected configuration may differ visually.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/productinfo.shimano.com\/en\/product\/SW-RS801\"\u003eProduct specifications\u003c\/a\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"S \/ Drops","offer_id":46207005458515,"sku":"ISWRS801S","price":160.0,"currency_code":"USD","in_stock":false},{"title":"T \/ Tops","offer_id":46207005491283,"sku":"ISWRS801T","price":160.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5691\/9379\/files\/shimano-sw-rs801-main.jpg?v=1788982938"}],"url":"https:\/\/madducksports.com\/collections\/electronic-drivetrain-accessories.oembed","provider":"Mad Duck Cyclery","version":"1.0","type":"link"}