{"product_id":"bhir-1147879","title":"MALOS CYLINDER","description":"\u003cp\u003eDescription\u003c\/p\u003e\u003cp\u003eAfter being a protagonist for 30 years, the everlasting Ø 61 cast-iron cylinder kit, art. 31 4093, updates!\u003c\/p\u003e\u003cp\u003eConstantly refined over the years, the legendary Ø 61 has now a new code, after undergoing further upgrade concerning above all the main and rear transfer ports.\u003c\/p\u003e\u003cp\u003eIt is the one and only cylinder kit of its kind using an o-ring as sealing gasket between head and cylinder, in order to guarantee better sealing and heat dissipation.\u003c\/p\u003e\u003cp\u003eBy improving torque at low RPMs, this cylinder kit further increases performance.\u003c\/p\u003e\u003cp\u003eWith this development Malossi technicians went beyond all expectations once again!\u003c\/p\u003e\u003cp\u003eTECHNICAL FEATURES\u003c\/p\u003e\u003cp\u003eCylinder\u003c\/p\u003e\u003cp\u003eMaterial: special self-lubricating, wear-resistant, highly refined cast iron alloys, obtained by Shell Moulding gravity die-casting.\u003c\/p\u003e\u003cp\u003eMachining: on numerically controlled high precision machine tools.\u003c\/p\u003e\u003cp\u003eRecalculated and increased heat exchange surfaces.\u003c\/p\u003e\u003cp\u003eExhaust and transfer ports designed and tuned for maximum thermodynamic performance.\u003c\/p\u003e\u003cp\u003eDimensional and surface finish quality control performed according to Malossi's internal specifications.\u003c\/p\u003e\u003cp\u003eCylinder and piston selected for a 100% fit of 0.010-0.005 mm.\u003c\/p\u003e\u003cp\u003eChecking of all the seals carried out.\u003c\/p\u003e\u003cp\u003ePiston\u003c\/p\u003e\u003cp\u003eMaterial: special aluminium alloy with high silicon content and low thermal expansion.\u003c\/p\u003e\u003cp\u003eMachining: on numerically controlled machine tools.\u003c\/p\u003e\u003cp\u003eLightened and strengthened.\u003c\/p\u003e\u003cp\u003eHeat exchange surfaces increased.\u003c\/p\u003e\u003cp\u003ePiston rings\u003c\/p\u003e\u003cp\u003ePiston rings in very strong modular cast iron with ground, wear-resistant, hard chrome metal-spray coating on the contact surface.\u003c\/p\u003e\u003cp\u003eHead\u003c\/p\u003e\u003cp\u003eMaterial: special die-cast aluminium alloy.\u003c\/p\u003e\u003cp\u003eGeometry of heat exchange surfaces recalculated and increased.\u003c\/p\u003e\u003cp\u003eMachining: numerically controlled high precision machines with diamond tools.\u003c\/p\u003e\u003cp\u003eSurface rust prevention treatment.\u003c\/p\u003e\u003cp\u003eViton Head Gasket.\u003c\/p\u003e\u003cp\u003eHemispheric combustion chamber with centred squish and spark plug.\u003c\/p\u003e\u003cp\u003eProducts reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use\u003c\/p\u003e\u003cp\u003eCompatible brands and models\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eVESPA PX 80 2T\u003c\/p\u003e","brand":"MALOSSI","offers":[{"title":"Default Title","offer_id":58525564469596,"sku":"1147879","price":504.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/5072\/8284\/files\/800Wx800H-1147879-1_c0f2787b-e522-4d86-ac5b-bddb31ba24ab.jpg?v=1785715831","url":"https:\/\/checkout.xparts.weostores.com\/products\/bhir-1147879","provider":"xparts","version":"1.0","type":"link"}