{"product_id":"mvt-im213p-kit-gruppo-termico-albero-motore-derbi-euro-3-4-mvt-iron-pro-max-90","title":"MVT-IM213P Cylinder kit + crankshaft Derbi Euro 3\/4 MVT Iron Pro Max 90","description":"\u003ch2\u003e 90cc derbi e3 and e4 MVT Iron Pro Max Engine Pack + MVT SC racing crankshaft\u003c\/h2\u003e\n\u003cp\u003e \u003cem\u003eComplete high-performance maxi kit for MVT Minarelli AM6 engines\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003eThe \u003cstrong\u003eMVT Iron Pro Max 90cc Derbi Euro 3 and Euro 4 engine kit\u003c\/strong\u003e is a complete solution for those who want to significantly improve the performance of their \u003cstrong\u003eDerbi\/Aprilia\/Gilera (D50B)\u003c\/strong\u003e engine. This package includes a 90cc MVT Iron Pro Max cast iron cylinder and an MVT SC crankshaft with 44.8mm stroke and 13mm bolt, designed to withstand the demands of daily sporting and intensive use.\u003c\/p\u003e\n\u003ch3\u003e Features of the 90 Derbi Senda Iron Pro Max MVT kit:\u003c\/h3\u003e\n\u003cp\u003e This 90cc cylinder, designed for everyday \u003cstrong\u003esporty use\u003c\/strong\u003e , offers low-end power, excellent acceleration, and a noticeable increase in top speed. Featuring 7 transfer ports and a large exhaust chamber with booster, it stands out for its longevity and robustness. It features a high-compression cylinder head made of high-density aluminum, painted orange for a more racing look. It also features two 50.54 mm piston rings and a 13 mm piston pin.\u003c\/p\u003e \u003ch3\u003eMVT SC crankshaft features:\u003c\/h3\u003e\n\u003cp\u003e The MVT SC crankshaft is extremely robust and designed to withstand the demands of large displacement and high rotational speeds. The masses are filled to optimize precompression, promoting high rpm even at very high speeds. Balancing has been meticulously performed to reduce harmful vibrations in powerful engines. This crankshaft features a high-load CNC connecting rod with a 44.8 mm stroke and 90 mm center distance, made of forged and polished steel. The connecting rod pin has a diameter of 18 mm, and the connecting rod cage is reinforced with silver, designed for a 13 mm pin, which provides greater strength than a 12 mm crankshaft.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003ePROFESSIONAL RECOMMENDATION:\u003c\/strong\u003e To get the most out of this kit, we recommend fitting it with a 28-32mm carburetor and an MVT SC exhaust.\u003c\/p\u003e\n\u003ch4\u003e The Aprilia RX 50 MTV engine package includes:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e 1x 90 Derbi E3\/4 Iron Pro Max MTV cylinder\u003c\/li\u003e\n\n \u003cli\u003e1 high compression cylinder head\u003c\/li\u003e\n\n\u003cli\u003e 1x Piston with 2 rings, pin and safety rings\u003c\/li\u003e\n\n\u003cli\u003e 1x MTV SC Crankshaft (C.44.8mm - B.18mm - P.13mm)\u003c\/li\u003e\n\n\u003cli\u003e Studs\u003c\/li\u003e\n\n\u003cli\u003e Gasket set\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e Not approved for use on public roads.\u003c\/p\u003e","brand":"Billaricambi SRLS","offers":[{"title":"Default Title","offer_id":49383779828036,"sku":"MVT-IM213P","price":382.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/3730\/0548\/files\/644370_5913927-1.jpg?v=1755938587","url":"https:\/\/www.billaricambi.it\/en\/products\/mvt-im213p-kit-gruppo-termico-albero-motore-derbi-euro-3-4-mvt-iron-pro-max-90","provider":"Billaricambi SRLS","version":"1.0","type":"link"}