{"product_id":"polini-reed-valve-19-mm-for-vespa-sf","title":"Polini Reed Valve (19 mm) for Vespa SF","description":"\u003ch2\u003ePolini Reed Valve for Vespa Small Frame Models\u003c\/h2\u003e\u003cp\u003eThis Polini reed valve is built for a carburetor with a 19 mm clamp size and suits vintage Vespa small frame models that use a manual transmission. You will need this part when the engine's intake airflow is restricted, since that can hurt how the engine runs. Like many \u003ca href=\"\/collections\/vespa-parts\"\u003eVespa scooter parts\u003c\/a\u003e, it is simple to fit when you are swapping out an old or failing valve.\u003c\/p\u003e\u003ch3\u003eSigns It Needs Replacing\u003c\/h3\u003e\u003cp\u003eConsider changing the reed valve if you hear ticking, notice weak compression, or find burnt valves inside the engine. Keeping up with maintenance supports steady performance and a longer service life.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 19 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Vespa SF (small frame vintage Vespa with manual transmission), 19 mm clamp-mount carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Manifold assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVespa SF (small frame vintage, manual transmission)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Confirm that the carburetor clamp on your engine measures 19 mm before you place an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/vespa-parts\"\u003eVespa Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-cylinder-heads\"\u003eScooter Cylinder Heads \u0026amp; Valves\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-fuel-system\"\u003eScooter Fuel System Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138544009273,"sku":"TT-26041","price":199.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/polini-reed-valve-19-mm-for-vespa-sf-1.jpg?v=1794375841","url":"https:\/\/www.trendtimes.com\/products\/polini-reed-valve-19-mm-for-vespa-sf","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}