{"product_id":"piston-12mm-meteor-47-56mm-b-polini-2fast-70","title":"Piston 12mm Meteor 47.56mm (B) Polini \/ 2Fast 70","description":"\u003cp\u003eMeteor delivers premium-quality replacement pistons engineered for high-performance tuning cylinders. \u003cbr\u003e\u003cbr\u003eThis Size B piston (47.56mm) is purpose-built for 70cc aluminum racing kits from Polini and 2Fast, fitting Minarelli horizontal scooters (Piaggio Zip, Gilera Runner, CPI), Piaggio NRG models, and AM6 manual mopeds (Fantic, Beta RR, Sherco, Derbi Senda, Rieju MRT). \u003cbr\u003e\u003cbr\u003eDesigned for durability and precision, the piston features a domed crown, single compression ring, 12mm pin, dual lubrication channels, and included clips. \u003cbr\u003e\u003cbr\u003eMeteor combines OEM-grade reliability with competitive pricing across standard and oversize options — the trusted choice for serious tuning builds.\u003c\/p\u003e","brand":"Meteor","offers":[{"title":"Default Title","offer_id":57659524677967,"sku":"METP2185B","price":56.14,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2026-05-10T170328.544.jpg?v=1778421939","url":"https:\/\/www.mopedi.lv\/products\/piston-12mm-meteor-47-56mm-b-polini-2fast-70","provider":"MOPEDI LATVIA","version":"1.0","type":"link"}