{"product_id":"mcs505835","title":"Belt Drives Ltd. 1-1\/2\" 11 mm Primary Belt Drive Kit. Closed. E-Start – 1965–1983 4-Speed Big Twin","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e11mm pitch. With idler. Electric start. Comes as pulley \u0026amp; belt kit only. Stock clutch can be re-used. 47-31 drive ratio. Note: See 506930 for the replacement 1-1\/2\" 99t. 11mm pitch belt.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e65-83 4-speed Big Twin (NU)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Belt Drives Ltd.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Belt drives \u0026gt; Belt drive kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e KIT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 505835\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eMCS Part Number: 505835\u003cbr\u003eManufacturer Part Number: 47-31SE-4\u003c\/p\u003e","brand":"BDL","offers":[{"title":"Default Title","offer_id":57376852345219,"sku":"MCS505835","price":774.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/506570k.jpg?v=1775727534","url":"https:\/\/hogparts.co.uk\/products\/mcs505835","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}