{"product_id":"bosch-eturattaan-lukkorengas","title":"Bosch front sprocket lock ring","description":"\u003cp\u003e\u003cstrong\u003eBosch Lock ring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Bosch lock ring is designed for attaching a chainring or spider to Bosch mid-drive motors. It is an essential component for the safety and functionality of an e-bike's drivetrain.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eBDU4XX\u003c\/strong\u003e\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eBDU37YY\u003c\/strong\u003e\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eBDU31YY\u003c\/strong\u003e\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eBDU38YY\u003c\/strong\u003e\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe lock ring ensures that the chainring remains securely in place during operation. It is compatible with Bosch \u003cstrong\u003ePerformance Line\u003c\/strong\u003e and \u003cstrong\u003eCargo Line\u003c\/strong\u003e motors, both with the \u003cstrong\u003eSmart System\u003c\/strong\u003e and the older \u003cstrong\u003eeBike System 2\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct information:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e EB11.200.0JH\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eEAN code:\u003c\/strong\u003e 4054289010799\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable metal alloy\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\t\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\n\t\u003cul\u003e\n\n \u003cli\u003e\n\n \u003cp\u003eRequires a specific lock ring tool\u003c\/p\u003e\n\n \u003c\/li\u003e\n\n \u003cli\u003e\n\n \u003cp\u003eTightening torque: 25–30 Nm\u003c\/p\u003e\n\n \u003c\/li\u003e\n\n \u003cli\u003e\n\n \u003cp\u003eRecommended to be used with an O-ring (part no. 1270016119) for added security\u003c\/p\u003e\n\n \u003c\/li\u003e\n\n\t\u003c\/ul\u003e\n\n\t\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBOSCH Lock ring for eBike Chainring Spider BDU4XX | BDU37YY, BDU31YY\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBOSCH Lockring for eBike chainring Spider BDU4XX | BDU37YY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOriginal BOSCH lockring for mounting the Spider with mounted chainring.\u003c\/p\u003e\n\u003cp\u003eTechnical data:\u003c\/p\u003e\n\u003cp\u003eMaterial: Aluminum\u003cbr\u003e\nSystem compatibility: Bosch eBike System 2, The smart system\u003cbr\u003e\nSpider compatibility: BDU4XX, BDU37YY, BU38 (Gen 5.)\u003cbr\u003e\nOuter diameter: 42.5 mm\u003cbr\u003e\nThickness: 5 mm\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":57434961740100,"sku":"EB11.200.0JH-VE0","price":10.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/6068\/7940\/files\/bosch-lockring-fuer-ebike-kettenblatt-spider-bdu4xx-bdu37yy_orig.jpg?v=1791571800","url":"https:\/\/www.ridemore.fi\/en\/products\/bosch-eturattaan-lukkorengas","provider":"Ride More","version":"1.0","type":"link"}