{"product_id":"e-thirteen-helix-e-spec-bosch-gen4-direct-mount-adapter-104-bcd-55mm-kettenlinie-black","title":"Helix e*spec Bosch Gen4 Direct Mount Adapter, 104 BCD, 55mm chainline - black ","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your e-bike with the 104 BCD Spider from e*thirteen, designed for seamless compatibility and efficiency. \u003c\/span\u003e\u003cspan\u003eThis spider allows the use of any 4-hole standard chainring and offers a practical solution for cost-effective and environmentally friendly chainring replacement. \u003c\/span\u003e\u003cspan\u003eIt is made from a durable 6-series alloy, combining lightweight strength with the flexibility to be paired with both durable steel chainrings and lightweight alloy chainrings. \u003c\/span\u003e\u003cspan\u003eIt is compatible with the Bosch Gen4 systems and is the ideal choice to enhance your e-bike's performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"properties-text\"\u003eAdapter for chainrings with 104mm bolt circle diameter\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"properties-text\"\u003eMaterial: 7075 aluminum\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"properties-text\"\u003eBolt circle diameter: 104mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"properties-text\"\u003eChainline: 55mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"properties-text\"\u003eVersions: Bosch Gen4\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"properties-text\"\u003eWeight: 104g\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e ","brand":"e.thirteen","offers":[{"title":"Default Title","offer_id":50612730528008,"sku":"SW43790","price":31.96,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/7085\/1592\/files\/CR5EPA_102_02_600x600_176d5f68-4f5a-4b4d-a70a-05850b86883b.webp?v=1737055019","url":"https:\/\/www.bike-mailorder.com\/en-pl\/products\/e-thirteen-helix-e-spec-bosch-gen4-direct-mount-adapter-104-bcd-55mm-kettenlinie-black","provider":"Bike-Mailorder","version":"1.0","type":"link"}