{"product_id":"cilindro-polini-evolution-3-135cc-vespa-primavera-pk-s-xl-fl","title":"Cylinder Polini Evolution 3 135cc Vespa Primavera PK S\/XL FL","description":"\u003cp\u003e\u003cstrong\u003eCylinder \u003c\/strong\u003ePolini\u003cstrong\u003e Evolution 3 \u003c\/strong\u003e135cc\u003cstrong\u003e Vespa \u003c\/strong\u003ePrimavera\u003cstrong\u003e PK S\/XL FL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCylinder kit\u003c\/strong\u003e from the manufacturer Polini \u003cstrong\u003econsisting of a machined head with 8 anchoring points, long studs, piston and gaskets.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe famous Italian manufacturer \u003cstrong\u003ePolini\u003c\/strong\u003e, known for the quality of its products, offers you this kit for the \u003cstrong\u003eVespa Smallframe\u003c\/strong\u003e. This cylinder is an \u003cstrong\u003e\"Evolution\"\u003c\/strong\u003e version, so it has better cooling and performance.\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eThe \u003cstrong\u003ecylinder is\u003c\/strong\u003e made of aluminium and Ø 58mm.\u003c\/p\u003e\n\u003cdiv\u003eThe piston is made from an aluminium and silicon alloy, and has \u003cstrong\u003etwo rings\u003c\/strong\u003e. \u003c\/div\u003e\n\u003cdiv\u003eThe head is made of\u003cstrong\u003e aluminium\u003c\/strong\u003e with fins for better heat dissipation and 4 extra closing points. A copper gasket is\u003cstrong\u003e included\u003c\/strong\u003e to eliminate possible leaks and improve heat transfer between cylinder and head.\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStroke: 51\u003c\/li\u003e\n\u003cli\u003eConnecting rod: 97\u003c\/li\u003e\n\u003cli\u003ePiston: Ø58, 2 rings, forged\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHead: Machined with squish band\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSpark plug: B9ES\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVespa Primavera\u003c\/li\u003e\n\u003cli\u003eVespa Super\u003c\/li\u003e\n\u003cli\u003eVespa SL\u003c\/li\u003e\n\u003cli\u003eVespa PK S\u003c\/li\u003e\n\u003cli\u003eVespa PK XL\u003c\/li\u003e\n\u003cli\u003eVespa FL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Vespa PK 75 XL and Vespa FL 75\u003c\/strong\u003e require \u003cstrong\u003emachining the crankcase to install\u003c\/strong\u003e and replacing the clutch bell and crankshaft with the 51 stroke version.\u003c\/p\u003e","brand":"Polini Motori s.p.a.","offers":[{"title":"Default Title","offer_id":54308000760193,"sku":"140.0234","price":402.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/140.0234.jpg?v=1750290460","url":"https:\/\/motoscoot.net\/en\/products\/polini-evolution-cylinder-3-135cc-vespa-primavera-pk-s-xl-fl","provider":"Motoscoot","version":"1.0","type":"link"}