{"product_id":"cilindro-aprilia-piaggio-300cc-euro-3-4-d-77-sin-ecu-polini","title":"Polini Cylinder without ECU d=77mm Aprilia \/ Piaggio scooter 300cc euro 3 \/ 4","description":"\u003cp\u003e\u003cspan\u003eCylinder kit \u003cstrong\u003ewithout control unit\u003c\/strong\u003e \u003cstrong\u003ePolini\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003efor \u003cstrong\u003ePiaggio 300cc Euro3 and Euro4 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBasing itself on the technology used in its \u003cspan\u003ecompetition engines\u003c\/span\u003e, \u003cspan\u003ePolini\u003c\/span\u003e has designed this thermal group, which becomes a reference in the development of the \u003cspan\u003ePiaggio 300\u003c\/span\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eCylinder:\u003c\/span\u003e manufactured with a special steel liner, with Nicasil coating, and an HTR ring. Thanks to this, it has been possible to increase the diameter to \u003cspan\u003e77mm\u003c\/span\u003e and increase the displacement to \u003cspan\u003e294cm3\u003c\/span\u003e, compared to the original which is 278cm3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePiston:\u003c\/span\u003e It has an especially large skirt to withstand the lateral forces generated by the connecting rod. The combustion chamber of the piston head has been created to have an optimal compression ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eControl unit:\u003c\/span\u003e It has two curves for different types of setup. \u003cspan\u003eThe first is designed to be used with a modified variator and original exhaust, and the second to be used with modified variator and exhaust.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIt is installed without problems,\u003c\/span\u003e no modification to the crankcase or cylinder head is necessary.\u003c\/p\u003e\n\u003cp\u003eThe control unit is \u003cspan\u003eplug\u0026amp;play,\u003c\/span\u003e meaning it connects to the original wiring without issue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVESPA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300 4T GTS, GTV E4 from '17 to '20 (MA33M)\u003c\/li\u003e\n\u003cli\u003e300 4T GTS, GTV Euro 3 (M454M)\u003c\/li\u003e\n\u003cli\u003e300 4T GTS, SUPER HPE E4 from '19 to '20-\u0026gt; (M4A36M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAPRILIA:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATLANTIC 300\u003c\/li\u003e\n\u003cli\u003eSCARABEO 300 SPECIAL ie\u003c\/li\u003e\n\u003cli\u003eSPORTCITY STREET 300\u003c\/li\u003e\n\u003cli\u003eSR 300 MAX 4T ie\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePIAGGIO: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBEVERLY 300 ie 2010\/2016\u003c\/li\u003e\n\u003cli\u003eBEVERLY 300 ie E4 from 2017 to 2020\u003c\/li\u003e\n\u003cli\u003eBEVERLY 300 ie TOURER\u003c\/li\u003e\n\u003cli\u003eCARNABY 300\u003c\/li\u003e\n\u003cli\u003eMP3 300\u003c\/li\u003e\n\u003cli\u003eMP3 300 E4 from 2017-\u0026gt;\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePEUGEOT: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGEOPOLIS 300 i (PIAGGIO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGILERA:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNEXUS 300\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDERBI:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRAMBLA 300 ie\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Polini Motori s.p.a.","offers":[{"title":"Default Title","offer_id":54307397697921,"sku":"140.0230","price":623.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/140.0230_1.jpg?v=1750283195","url":"https:\/\/motoscoot.net\/en\/products\/cylinder-aprilia-piaggio-300cc-euro-3-4-d-77-without-ecu-polini","provider":"Motoscoot","version":"1.0","type":"link"}