{"product_id":"asso-piston-ring-55-0-for-vespa-vma-vmb","title":"Asso, Piston Ring (55.0) for Vespa VMA, VMB","description":"\u003ch2\u003ePiston Ring for Vespa VMA and VMB Models\u003c\/h2\u003e\u003cp\u003eThis piston ring suits Vespa VMA and VMB scooters. Its job is to seal the combustion chamber properly. Smoke, high oil use, or weak compression can point to a worn ring, in which case replacing it may be worthwhile. You can find it among \u003ca href=\"\/collections\/vespa-parts\"\u003eVespa scooter parts\u003c\/a\u003e that help bring back engine output.\u003c\/p\u003e\u003ch3\u003eFunction of This Part\u003c\/h3\u003e\u003cp\u003eThe rings keep the combustion chamber sealed. When they wear down, problems such as smoke and lower efficiency can follow. Confirm that the piston diameter and pin size line up with your cylinder for the best fit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 55.0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Vespa VMA and VMB engines, 55.0 mm bore (Primavera 125 example)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVespa VMA (55.0 mm piston ring)\u003c\/li\u003e\n\u003cli\u003eVespa VMB (55.0 mm piston ring)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSelection tip:\u003c\/strong\u003e Make sure the piston bore measures 55.0 mm, since this ring is made for that size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrowse further:\u003c\/strong\u003e \u003ca href=\"\/collections\/vespa-parts\"\u003eVespa 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":51138657878073,"sku":"TT-26641","price":8.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/asso-piston-ring-55-0-for-vespa-vma-vmb-1.jpg?v=1794376607","url":"https:\/\/www.trendtimes.com\/products\/asso-piston-ring-55-0-for-vespa-vma-vmb","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}