{"product_id":"cilindro-malossi-testa-rossa-100cc-derbi-euro-3-4","title":"Cylinder Malossi Testa Rossa 100cc Derbi euro 3-4","description":"\u003cp\u003e\u003cstrong\u003eMalossi Cylinder\u003c\/strong\u003e Testa Rossa \u003cstrong\u003e100cc\u003c\/strong\u003e for \u003cstrong\u003eDerbi\u003c\/strong\u003e euro 3-4.\u003c\/p\u003e\n\u003cp\u003eAs expected, the manufacturer Malossi has \u003cstrong\u003ealready updated\u003c\/strong\u003e its \u003cstrong\u003efamous\u003c\/strong\u003e \u003cstrong\u003eTesta Rossa Cylinder\u003c\/strong\u003e for \u003cstrong\u003eDerbi euro 3-4\u003c\/strong\u003e, a \u003cstrong\u003e47mm stroke\u003c\/strong\u003e with a displacement of \u003cstrong\u003e100cc\u003c\/strong\u003e, undoubtedly one of the best currently on the market.\u003c\/p\u003e\n\u003cp\u003eAccording to Malossi engineers, with the entire kit on the \u003cstrong\u003etest bench\u003c\/strong\u003e it delivers \u003cstrong\u003emore than 32hp at 14,000 RPM\u003c\/strong\u003e. How did they achieve this? By \u003cstrong\u003emodifying\u003c\/strong\u003e the \u003cstrong\u003ecylinder\u003c\/strong\u003e, increasing the transfer ports to a total of 7, and the \u003cstrong\u003eremovable cylinder head and insert\u003c\/strong\u003e have had several parameters changed to increase compression and \u003cstrong\u003eextract maximum performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eOn the other hand, it should be noted that you must install its \u003cstrong\u003ecrankshaft\u003c\/strong\u003e with a 47mm stroke, reference 5318895, \u003cspan\u003eand its \u003cstrong\u003eexhaust\u003c\/strong\u003e reference 3220038. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe recommend\u003c\/strong\u003e installing a \u003cstrong\u003eminimum 32mm carburetor\u003c\/strong\u003e, the Malossi \u003cstrong\u003eexhaust\u003c\/strong\u003e designed for this cylinder, \u003cstrong\u003eVforce reed box\u003c\/strong\u003e, and \u003cstrong\u003eVoca Racing transmission\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer ports:\u003c\/strong\u003e 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 52 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 47 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 100cc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpare parts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets:\u003c\/strong\u003e 1119148B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant hose fitting:\u003c\/strong\u003e 1516211\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust nozzle:\u003c\/strong\u003e 1519093\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder screws:\u003c\/strong\u003e 1919088\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStuds:\u003c\/strong\u003e 1919089\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston d.52mm:\u003c\/strong\u003e 3419946\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing:\u003c\/strong\u003e 3516845B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder head cover:\u003c\/strong\u003e 3815352B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder head:\u003c\/strong\u003e 3819077B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeedle bearing 14x18x16.7mm:\u003c\/strong\u003e 6618985B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.motoscoot.net\/blog\/wp-content\/uploads\/2024\/12\/inst_3119145.pdf\"\u003e \u003cspan style=\"color: #006bb5;\"\u003e \u003cstrong\u003eAssembly instructions\u003c\/strong\u003e \u003c\/span\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff0000;\"\u003eAttention\u003c\/span\u003e! The crankcase must be bored for installation. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Malossi","offers":[{"title":"Default Title","offer_id":54308071571841,"sku":"3119145","price":505.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/3119145_00.jpg?v=1750292116","url":"https:\/\/motoscoot.net\/en\/products\/malossi-cylinder-red-head-100cc-derbi-euro-3-4","provider":"Motoscoot","version":"1.0","type":"link"}