{"product_id":"kit-cilindro-y-escape-derbi-piaggio-euro3-metrakit-prorace-3","title":"Cylinder and exhaust kit Derbi Piaggio Euro3 Metrakit ProRace 3 ","description":"\u003cp\u003e\u003cstrong\u003eMetrakit\u003c\/strong\u003e kit made up of a \u003cstrong\u003eCylinder ProRace 70cc\u003c\/strong\u003e and a \u003cstrong\u003ePro Race exhaust\u003c\/strong\u003e, designed for \u003cstrong\u003eDerbi Euro 3-4\u003c\/strong\u003e engines. This set is aimed at racing builds, offering a combination of high performance and reliability in geared motorcycles and racing mopeds.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCylinder Metrakit ProRace 70cc\u003c\/strong\u003e represents the ultimate evolution of one of the most recognized cylinders in competition. Manufactured in a \u003cstrong\u003especial aluminum alloy\u003c\/strong\u003e with a \u003cstrong\u003enickel and silicon carbon\u003c\/strong\u003e coating, it features \u003cstrong\u003e5 oversized transfer ports\u003c\/strong\u003e and an optimized exhaust outlet with \u003cstrong\u003eboosters\u003c\/strong\u003e. The modular two-piece cylinder head and head insert improve cooling under extreme conditions.\u003c\/p\u003e\n\u003cp\u003eAmong the improvements in the V2 version are the \u003cstrong\u003egold anodized CNC cylinder head cover\u003c\/strong\u003e and the \u003cstrong\u003eexclusive piston engraved by Metrakit\u003c\/strong\u003e measuring 47.6 mm, which replace the previous components and increase sealing and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAssembly requirements and recommendations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCombine the Cylinder with a high-end \u003cstrong\u003ereinforced crankshaft\u003c\/strong\u003e capable of withstanding high RPM.\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003eCarburettor flat-slide PWK type\u003c\/strong\u003e from 24 mm to 28 mm is recommended.\u003c\/li\u003e\n\u003cli\u003eCompetition exhaust type \u003cstrong\u003ePro Race\u003c\/strong\u003e or equivalent.\u003c\/li\u003e\n\u003cli\u003eUse of grade 10 iridium Spark plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eMetrakit Pro Race 871D1633 exhaust\u003c\/strong\u003e is handmade and precision-welded, offering optimized gas flow and a characteristic racing sound. Together with the Cylinder ProRace, it provides maximum performance, especially at low and mid RPM, making full use of the 70cc setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe kit includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCylinder Metrakit ProRace 70cc 800D2540 with modular cylinder head and exclusive Metrakit piston\u003c\/li\u003e\n\u003cli\u003eHigh-quality Metrakit Pro Race 871D1633 exhaust, hand-welded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMain features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kit for Derbi Euro 3-4 engines compatible with Senda and Piaggio engines\u003c\/li\u003e\n\u003cli\u003eCylinder made of aluminum with nickel\/silicon carbon coating and 5 oversized transfer ports.\u003c\/li\u003e\n\u003cli\u003eExclusive 47.6 mm Metrakit piston and anodized CNC cylinder head\u003c\/li\u003e\n\u003cli\u003eCompetition Pro Race exhaust with handcrafted construction and optimized flow\u003c\/li\u003e\n\u003cli\u003eMaximum performance and reliability in 70cc sport builds\u003c\/li\u003e\n\u003cli\u003eOptimized for use with a reinforced crankshaft and Carburettor PWK 24-28 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit adaptable to all \u003cstrong\u003eDerbi Senda\u003c\/strong\u003e models, including \u003cstrong\u003eEuro III\/IV and Piaggio\u003c\/strong\u003e engines. Ideal for racing builds and users looking for a complete high-performance 70cc kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is recommended to follow the manufacturer's assembly instructions and comply with the crankshaft, Carburettor, and Spark plug requirements to guarantee engine performance and durability. This kit is intended for competition use or advanced tuning.\u003c\/p\u003e ","brand":"Metrakit","offers":[{"title":"Default Title","offer_id":55849520202113,"sku":"MK-KITPRORACE-DPIA","price":537.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/MK-KITPRORACE-DPIA.webp?v=1782746118","url":"https:\/\/motoscoot.net\/en\/products\/cylinder-and-exhaust-kit-derbi-piaggio-euro3-metrakit-prorace-3","provider":"Motoscoot","version":"1.0","type":"link"}