{"product_id":"main-jet-53-sha-shb-carbs-183429","title":"Main Jet #53; 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.\u003c\/p\u003e\r\n\u003cp\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":47670542106789,"sku":"183429","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/2627\/1141\/files\/CA18549E-138E-4524-9503-B224AD8BCF2D_301e9ceb-64bc-4eed-8944-3fc1c0b3c454.png?v=1774953742","url":"https:\/\/classicscootersusa.com\/products\/main-jet-53-sha-shb-carbs-183429","provider":"Classic Scooters USA","version":"1.0","type":"link"}