{"product_id":"cilindro-bidalot-racing-rf50wr-50cc-minarelli-am6-c-39","title":"Bidalot Racing RF50WR Cylinder 50cc Minarelli AM6 c.39","description":"\u003cp\u003e\u003cstrong\u003eCylinder Bidalot\u003c\/strong\u003e Racing RF50WR 50cc c.39 for \u003cstrong\u003eMinarelli\u003c\/strong\u003e AM6.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCylinder Bidalot Racing RF50WR\u003c\/strong\u003e of \u003cstrong\u003e50cc\u003c\/strong\u003e for \u003cstrong\u003eMinarelli AM6\u003c\/strong\u003e is the ideal option if you are looking for an \u003cstrong\u003eadaptable kit\u003c\/strong\u003e that does not require you to change the crankshaft. Unlike the Racing version, this model is designed to be installed with an original stroke and connecting rod length crankshaft, making installation easier and reducing the need for adjustments.\u003c\/p\u003e\n\u003cp\u003eThis cylinder has been \u003cstrong\u003eoptimized\u003c\/strong\u003e for daily use, reducing the port heights and compression ratio compared to the Racing version. This makes it less sensitive to setup and peripheral components, offering reliable and consistent performance.\u003c\/p\u003e\n\u003cp\u003eThanks to its \u003cstrong\u003e3D CAD\u003c\/strong\u003e design, the water passage surrounds all the transfers, maintaining a stable temperature and ensuring the durability of the cylinder. The cylinder head, with heat treatment, also features a water passage that surrounds the combustion chamber, efficiently dissipating heat. In addition, it self-centers in the cylinder, entering \u003cstrong\u003e1.1mm\u003c\/strong\u003e into the inner diameter.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eexhaust nozzle\u003c\/strong\u003e is fixed with \u003cstrong\u003e4 screws\u003c\/strong\u003e, and you can purchase separately nozzles of different dimensions (\u003cstrong\u003eØ28mm\u003c\/strong\u003e, \u003cstrong\u003eØ30mm\u003c\/strong\u003e, \u003cstrong\u003eØ32mm\u003c\/strong\u003e) to adapt almost any exhaust on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder:\u003c\/strong\u003e Aluminium with heat treatment and Nikasil coating Ø40mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Head:\u003c\/strong\u003e Aluminium with heat treatment, self-centering and with high compression combustion chamber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfers:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust:\u003c\/strong\u003e With boosters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston:\u003c\/strong\u003e RF50WR hypersiliconized Ø40mm, with elliptical profile (New 2018 profile)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston pin height:\u003c\/strong\u003e 28mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing:\u003c\/strong\u003e Chrome steel Ø40x1, ground and crowned, Japanese made\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston pin:\u003c\/strong\u003e Ø12x33mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets:\u003c\/strong\u003e Set of base gaskets of different thicknesses and set of cylinder head O-rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNuts:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrews:\u003c\/strong\u003e Various\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bidalot","offers":[{"title":"Default Title","offer_id":55628313002369,"sku":"11000168","price":375.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/11000168.webp?v=1777976962","url":"https:\/\/motoscoot.net\/en\/products\/cylinder-bidalot-racing-rf50wr-50cc-minarelli-am6-c-39","provider":"Motoscoot","version":"1.0","type":"link"}