{"product_id":"piston-130-cc-57-8-mm-second-oversize-for-polini-for-scooters-mopeds","title":"Piston 130 cc (57.8 mm Second Oversize) for Polini for Scooters \u0026 Mopeds","description":"\u003ch2\u003eSpare Piston for Polini Scooters and Mopeds\u003c\/h2\u003e\u003cp\u003eThis 130 cc piston measures 57.8 mm and is the second oversize option, built for particular Polini kits. Rings, a wrist pin, and circlips come with it. It belongs to our range of \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003escooter pistons and piston rings\u003c\/a\u003e and keeps the combustion chamber sealed. When a piston wears out, you may see smoke, higher oil use, and reduced compression, so swapping it out matters.\u003c\/p\u003e\u003ch3\u003eSigns It Needs Changing\u003c\/h3\u003e\u003cp\u003eThink about replacing the piston if the engine starts smoking heavily or burning more oil than usual. Worn rings reduce compression, which cuts into how efficiently the engine runs. Checking the engine on a regular basis helps keep it running well.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 130 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 57.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversize:\u003c\/strong\u003e Second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents Included:\u003c\/strong\u003e Rings, wrist pin, circlips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Polini PCK3 Primavera 130 cc kit (57.8 mm second oversize)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePolini PCK3 Primavera kit (130 cc, 57.8 mm second oversize)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSelection tip:\u003c\/strong\u003e Make sure the piston matches your cylinder bore: 57.8 mm second oversize, for the Polini PCK3 Primavera kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrowse further:\u003c\/strong\u003e \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003eScooter Pistons and 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":51138566422585,"sku":"TT-26130","price":131.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/piston-130-cc-57-8-mm-second-oversize-for-polini-1.jpg?v=1794375974","url":"https:\/\/www.trendtimes.com\/products\/piston-130-cc-57-8-mm-second-oversize-for-polini-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}