{"product_id":"main-jet-49-sha-shb-carbs-158780","title":"Main Jet #49; SHA\/SHB Carbs","description":"\u003cp\u003eSmall Frame Vespas have only two jets: a main jet that the needle passes through, and an idle jet. Main jets come in various sizes ranging 37-88. This is the main jet for Vespa small frames with 16mm and 19mm carbs, also fits PHBG carbs.\u003cbr\u003e\u003cbr\u003eJetting is something that takes trial and error. See our \u003ca href=\"https:\/\/www.scooterworks.com\/blog\/2012\/08\/30\/carburetor-jetting-101\/\"\u003eblog\u003c\/a\u003e page of for more info.\u003c\/p\u003e","brand":"Spaco","offers":[{"title":"Default Title","offer_id":47670319448229,"sku":"158780","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/2627\/1141\/files\/158780_9aa7b38a-ac6f-449e-8013-f3730335922f.jpg?v=1774953284","url":"https:\/\/classicscootersusa.com\/products\/main-jet-49-sha-shb-carbs-158780","provider":"Classic Scooters USA","version":"1.0","type":"link"}