{"product_id":"malossi-79cc-cylinder-kit-primavera-sprint-liberty-50-3v-i-e","title":"MALOSSI CYLINDER KIT 79CC IGET INJECTOR \u0026 CARB 50cc 4-STROKE 2\/3\/4 VALVE LX50 PR50 SP50 LIBERTY50 (M3113905)","description":"\u003cp\u003e\u003cstrong\u003eThis kit works for all Vespa\/Piaggio 4 stroke with 2, 3, and 4 valve 50cc motors. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMalossi 79cc 49MM Big Bore Kit Primavera\/Sprint\/Liberty 50 3V i.e LX50 4t and more\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMust be used with Malossi ECU unit on fuel injected models (sold separately)  \u003cspan style=\"color: #0000ff;\"\u003e\u003ca href=\"https:\/\/www.scooterwest.com\/malossi-injtronic-performance-cdi-vespa-piaggio-50cc-3v-i-e-for-malossi-cylinder-kit.html\"\u003eM5518409\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Aluminum cylinder, piston, rings, and gaskets (everything you see in the pictures).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCylinder 4 STROKE 79cc upgrade for 50cc\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum alloy with a high content of hardened and tempered silicon, cylinder liner made with silicon carbide coating in a galvanic nickel (Nikasil). \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachining:\u003c\/strong\u003e On machine tools with high precision numerical computer control and crossed smoothing with two diamond passages with very tight tolerances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Coating:\u003c\/strong\u003e Recalculated and upgraded heat exchange surfaces with galvanic Nikasil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e Cylinder-piston connection with an allowance of 0.05 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePiston\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra compact:\u003c\/strong\u003e 3 rings design with 3 machined valve reliefs, this piston will work on 2 valve, 3 valve, and 4 valve motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Special aluminum alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachining:\u003c\/strong\u003e Made on machine tools with numerical computer control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Lightened and reinforced.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePiston rings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Rings: \u003c\/strong\u003eHigh sliding ease and very high mechanical resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI°\u003c\/strong\u003e Ring compression in nitride and chromium steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eII°\u003c\/strong\u003e Special cast iron ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIII°\u003c\/strong\u003e Scraper ring made of chromium plated special steel alloy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGet more power with up jet from 72 Keihin to 76-78 (MJK50). All in all, this is made to to give you power and reliability beyond stock. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOn 2009 and older, the installation of the Malossi Power Camshaft (\u003ca href=\"https:\/\/www.scooterwest.com\/malossi-lx-50-fly-50-power-cam-2-valve-only-m5911988.html\" target=\"_blank\" rel=\"noopener\"\u003eM5911988\u003c\/a\u003e) is strongly recommended.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Scooterwest","offers":[{"title":"Default Title","offer_id":52435957317921,"sku":"M3117771","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4817\/1809\/files\/m3117771-malossi-cylinder-kit-79cc-liberty-piaggio.jpg?v=1781816973","url":"https:\/\/scooterwest.com\/products\/malossi-79cc-cylinder-kit-primavera-sprint-liberty-50-3v-i-e","provider":"Scooterwest","version":"1.0","type":"link"}