{"product_id":"146-74","title":"Polini 49mm Cylinder Kit for Vespa ET4","description":"\u003cimg title=\"img-qind.JPG\" border=\"0\" alt=\"img-qind.JPG\" src=\"http:\/\/partsforscooters.com\/site\/files\/polini125pix.jpg\"\u003e Polini 49mm (78.7cc) Cast Iron Sport Cylinder Kit for Piaggio 4-Stroke 2-Valve Engine Powered Scooters.\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e Kit includes cylinder, piston, rings, piston pin, cir clips, dowel pins, and gaskets. \u003c\/span\u003e\u003cbr\u003e \u003cp\u003eWhen you use this Polini 49mm Big Bore Kit in conjunction with your stock crankshaft you will increase your total displacement to 78.7cc! The manufacturer claims 6.5bhp at 7,500RPM is possible with this kit. \u003c\/p\u003e\u003cp\u003eFits the following models with Piaggio's air cooled 2 valve engines:\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAprilia:\u003c\/b\u003e Scarabeo 50 (2002-09), Sport City One 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDerbi:\u003c\/b\u003e Atlantis 50 (2007+)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePiaggio:\u003c\/b\u003e Fly 50, Liberty 50 (2000+), Zip 50 (2000+)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVespa: \u003c\/b\u003eET4 50, LX50, S50\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003ePlease see our \u003ca title=\"Warranty and Returns Policy\" href=\"http:\/\/www.partsforscooters.com\/Warranty-Returns\" target=\"_blank\"\u003e\u003cfont color=\"#000000\"\u003eWarranty \u0026amp; Returns Policy.\u003c\/font\u003e\u003c\/a\u003e \u003cp class=\"MsoNormal\" style=\"FONT-SIZE: 12pt; FONT-FAMILY: Tahoma; COLOR: rgb(0,0,0); MARGIN: 0in 0in 0pt\"\u003e\u003cspan style=\"FONT-SIZE: 10pt; FONT-FAMILY: Tahoma; COLOR: black\"\u003e\u003cfont color=\"#000000\" size=\"2\"\u003e\u003cfont color=\"#0000ff\" size=\"3\"\u003e\u003cfont color=\"#ff0000\"\u003e*You may need to modify your engine case to accommodate the larger cylinder.\u003c\/font\u003e\u003c\/font\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Primo Scooter Company","offers":[{"title":"Default Title","offer_id":32980001292428,"sku":"146-74","price":329.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0371\/8188\/2508\/products\/media_52398576-346e-4177-a965-00ababbcca2c.jpg?v=1585466339","url":"https:\/\/primoscootercompany.com\/products\/146-74","provider":"Primo Scooter Company","version":"1.0","type":"link"}