{"product_id":"8719189051148-ritzel-bosch-wide-18-21-zahne","title":"KMC Bosch 1\/8\" Front Sprocket, Black, 21T","description":"\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e\u003cp\u003e\u003cspan\u003eDrive trains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike chains and sprockets for Bosch motors and internal gear hubs. Specifically designed for Bosch E-Bike systems, the KMC Narrow chainring is a perfect solution for replacing or upgrading your current front sprocket. By incorporating KMC into your drive train you can vastly increase useage and ensure a mileage of over 3,500km. 1\/2\" X 11\/128\" or 1\/8\" For Bosch II Systems Chromoly BlackFeatures: ‎Adjustable Seat\u003cbr\u003ePart Type: Chainrings\u003cbr\u003ePower Source: ‎Battery Powered\u003cbr\u003eSize: ‎21T\u003cbr\u003eSport\/Activity: ‎Cycling\u003cbr\u003eType: Chainrings\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rarewaves","offers":[{"title":"Default Title","offer_id":40892221620321,"sku":"8719189051148","price":16.02,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7504\/8033\/products\/orig_10653355_761497_jpg.jpg?v=1705014952","url":"https:\/\/www.rarewaves.com\/products\/8719189051148-ritzel-bosch-wide-18-21-zahne","provider":"Rarewaves.com","version":"1.0","type":"link"}