{"product_id":"cylinder-kit-70cc-polini-cast-iron-12mm-minarelli-horizontal-lc","title":"Cylinder Kit Polini Sport 70cc 12mm cast iron Minarelli horizontal LC","description":"\u003cp\u003ePolini Sport 70cc cast iron cylinder kit for horizontal Minarelli LC engines (Yamaha Aerox, Malaguti F12, and compatible 50cc scooters). \u003cbr\u003e\u003cbr\u003eThe durable cast iron alternative to Polini's aluminum cylinder, engineered for reliable everyday performance with strong low-to-mid-range torque and acceleration. Delivers approximately 9 hp with proper tuning (17.5 mm carburetor and performance exhaust), while remaining compatible with stock carburetors. Built for durability and consistent power delivery, this high-torque cylinder features a 2-ring piston design optimized for daily riding. \u003cbr\u003e\u003cbr\u003eThe 47 mm cast iron bore includes 5 transfer ports and a straightforward exhaust port for efficient gas flow. Includes high-compression aluminum head, complete gasket set, and carbon reeds for reliable ignition.\u003cbr\u003e\u003cbr\u003eImportant : Requires a connecting rod with 12 mm piston pin bearing. One of the market's most trusted sport cylinders for Minarelli LC platforms.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e47 mm cast iron cylinder with 5 transfer ports\u003c\/li\u003e\n\u003cli\u003e2-ring piston with 12 mm piston pin\u003c\/li\u003e\n\u003cli\u003eHigh-compression aluminum cylinder head\u003c\/li\u003e\n\u003cli\u003eCarbon reeds included\u003c\/li\u003e\n\u003cli\u003eComplete gasket set \u003c\/li\u003e\n\u003cli\u003eSpark plug thread = M14 long\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POLINI","offers":[{"title":"Default Title","offer_id":57938876858703,"sku":"166.0083\/12","price":205.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2026-06-16T174136.827.jpg?v=1781620901","url":"https:\/\/mopedi.eu\/lt\/products\/cylinder-kit-70cc-polini-cast-iron-12mm-minarelli-horizontal-lc","provider":"MOPEDI LATVIA","version":"1.0","type":"link"}