{"product_id":"cylinder-assembly-et3-for-scooters-mopeds","title":"Cylinder Assembly - (ET3) for Scooters \u0026 Mopeds","description":"\u003ch2\u003eCylinder Assembly for Vespa ET3 Scooters\u003c\/h2\u003e\u003cp\u003eThis cylinder assembly is a direct replacement for the cylinder and piston found in Vespa ET3 scooters. It can be used to rebuild compression or to enlarge engine displacement for better performance. It falls under our \u003ca href=\"\/collections\/scooter-cylinder-kits\"\u003erange of big bore and cylinder kits\u003c\/a\u003e for scooter upgrades. Confirm that it matches your engine code before you install it.\u003c\/p\u003e\u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\u003cp\u003eA cylinder assembly plays a key role when you are bringing back lost engine power or working toward a performance upgrade. These swaps often call for re-jetting and sometimes a matching cylinder head, so check the bore size and confirm it suits your scooter's specifications.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Standard bore size for Vespa ET3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Vespa ET3 scooters (standard bore cylinder assembly)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVespa ET3 (standard bore)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Select a cylinder that matches the standard bore size of your Vespa ET3 engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/scooter-cylinder-kits\"\u003eScooter Big Bore \u0026amp; Cylinder Kits\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":51138598961209,"sku":"TT-26332","price":167.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/cylinder-assembly-et3-1.jpg?v=1794376264","url":"https:\/\/www.trendtimes.com\/products\/cylinder-assembly-et3-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}