{"product_id":"piston-ring-177-cc-kit-63-4-mm-first-oversize-for-polini-for-scooters-mopeds","title":"Piston Ring 177 cc Kit (63.4 mm First Oversize) for Polini for Scooters \u0026 Mopeds","description":"\u003ch2\u003eOversize Piston Ring Set for Polini Scooters and Mopeds\u003c\/h2\u003e\u003cp\u003eThis first oversize ring set is made for Polini kits used in scooters and mopeds. Good ring sealing keeps pressure inside the combustion chamber where it belongs. When rings wear out, you may see smoke, use more oil, and notice weaker engine output. This item is one of the essential \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003escooter pistons \u0026amp; piston rings\u003c\/a\u003e you need to keep your vehicle running well.\u003c\/p\u003e\u003ch3\u003eSigns It Needs Replacing\u003c\/h3\u003e\u003cp\u003eConsider replacing the piston rings if you see smoke or find yourself adding oil more often than before. Worn rings can reduce both power and fuel efficiency. A tight seal in the combustion chamber is necessary for the engine to work correctly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 63.4 mm (First Oversize)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Polini 177 cc kit (63.4 mm first oversize), PCK2 P125\/150\/Stella Polini kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePolini PCK2 P125\/150\/Stella kit\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSelection tip:\u003c\/strong\u003e Confirm the bore is 63.4 mm (first oversize), and plan on 2 rings per piston, as they are sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrowse further:\u003c\/strong\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":51138545418297,"sku":"TT-26044","price":12.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/piston-ring-177-cc-kit-63-4-mm-first-oversize-for-polini-1.jpg?v=1794375847","url":"https:\/\/www.trendtimes.com\/products\/piston-ring-177-cc-kit-63-4-mm-first-oversize-for-polini-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}