{"product_id":"piston-58-4-mm-3rd-over-for-vlx-for-scooters-mopeds","title":"Piston (58.4 mm, 3rd Over) for VLX for Scooters \u0026 Mopeds","description":"\u003ch2\u003ePiston for VLX Model Vintage Vespa Scooters\u003c\/h2\u003e\u003cp\u003eThis spare piston suits classic VLX (P\/PX 150) Vespa scooters that use a manual gearbox. Measuring 58.4 mm across, it is a 3rd overbore size. As a component that directly affects how the engine runs, it is worth considering alongside other \u003ca href=\"\/collections\/vintage-vespa-parts\"\u003evintage Vespa scooter parts\u003c\/a\u003e. Swapping out worn pieces helps keep your engine running efficiently.\u003c\/p\u003e\u003ch3\u003eWhen to Replace It\u003c\/h3\u003e\u003cp\u003eA piston should be changed once its rings have worn down. Typical signs include heavy smoke, higher oil use, and lower compression. Keeping a tight seal in the combustion chamber is essential for the engine to work properly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 58.4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversize:\u003c\/strong\u003e 3rd overbore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Vespa VLX (P\/PX 150) vintage scooters with manual transmission, 58.4 mm bore (3rd overbore)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVespa VLX 150 (P\/PX 150, manual transmission)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e The bore has to match your cylinder. This piston is 58.4 mm, which is the 3rd overbore size, so the cylinder must be bored to accept it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/vintage-vespa-parts\"\u003eVintage Vespa Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003eScooter Pistons \u0026amp; Piston Rings\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":51138574286905,"sku":"TT-26181","price":96.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/piston-58-4-mm-3rd-over-for-vlx-1.jpg?v=1794376048","url":"https:\/\/www.trendtimes.com\/products\/piston-58-4-mm-3rd-over-for-vlx-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}