{"id":69360,"date":"2026-06-06T05:33:36","date_gmt":"2026-06-06T03:33:36","guid":{"rendered":"https:\/\/stage6-racing.com\/produkt\/cylinder-stage6-50cc-streetrace-cast-iron-minarelli-am6\/"},"modified":"2026-06-07T06:19:08","modified_gmt":"2026-06-07T04:19:08","slug":"cylinder-kit-stage6-50cc-streetrace-cast-iron-minarelli-am6","status":"publish","type":"product","link":"https:\/\/stage6-racing.com\/en\/product\/cylinder-kit-stage6-50cc-streetrace-cast-iron-minarelli-am6\/","title":{"rendered":"Cylinder Kit Stage6 50cc Streetrace cast iron Minarelli AM6"},"content":{"rendered":"<h2>Cast iron cylinder Stage6 Streetrace 50cc<\/h2>\n<p><span><strong>Cylinder Kit 50cc Stage6 Streetrace cast iron Minarelli AM6<\/strong>, Stage6&#8217;s popular entry-level performance cast iron cylinder.<\/span><\/p>\n<h3>Strong points of Stage6 Streetrace 50cc cast iron cylinder<\/h3>\n<p><span>Inexpensive and\u00a0<strong>very durable<\/strong>\u00a0<strong>50cc sport \/ midrace cast iron cylinder<\/strong> by tuning expert Stage6. Renowned piston manufacturer Vertex is making the pistons for this top quality kit. The cylinder looks unobtrusive and similar to the stock part. Perfect road-legal cylinder that will boost overall performance, torque and top speed.<\/span><\/p>\n<p><span>The power is well above the stock cylinder: around <strong>8 hp<\/strong>, that is 3 &#8211; 4 hp more than the original! To exploit the full potential of this kit, we recommend combining it with a bigger carburetor (17.5mm or more), a tuning CVT, and a mid-range tuning exhaust like the Stage6 Pro Replica. With improved acceleration and generally more power, the Streetrace is the perfect choice for anyone who wants more performance but doesn&#8217;t want to increase displacement.<\/span><\/p>\n<h3>Scope of delivery and specifications Stage6 Streetrace<\/h3>\n<ul>\n<li>\u00a050cc cast iron cylinder, d=40mm, 5 transfer ports and simple exhaust port<\/li>\n<li>2-ring piston, with piston rings and circlips<\/li>\n<li>high-compression cylinder head, aluminium<\/li>\n<li>gasket set<\/li>\n<\/ul>\n<p><span>As always, we recommend cleaning the engine before installing a new cylinder and getting a new <a href=\"\/en\/scooter\/ignition\/spark-plugs\/?air_filter_family=spark-plug\">spark plug<\/a>\u00a0and a new small end bearing. Carburetor settings may need to be readjusted.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cast iron cylinder Stage6 Streetrace 50cc Cylinder Kit 50cc Stage6 Streetrace cast iron Minarelli AM6, Stage6&#8217;s popular entry-level performance cast iron cylinder. Strong points of Stage6 Streetrace 50cc cast iron cylinder Inexpensive and\u00a0very durable\u00a050cc sport \/ midrace cast iron cylinder by tuning expert Stage6. Renowned piston manufacturer Vertex is making the pistons for this top&hellip;<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"product_brand":[],"product_cat":[8272],"product_tag":[8262],"class_list":{"0":"post-69360","1":"product","2":"type-product","3":"status-publish","5":"product_cat-cylinder","6":"product_tag-50cc-bike-motorcycle","7":"pa_ausfuehrung-cylinder-kit","8":"pa_farbe-variante-streetrace","9":"pa_marke-12-mm","10":"pa_produkt-familie-stage6","11":"pa_strassenzulassung-50cc","12":"pa_tuningbereich-sport","13":"description-off","15":"first","16":"instock","17":"product-type-external"},"_links":{"self":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product\/69360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/media?parent=69360"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_brand?post=69360"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_cat?post=69360"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_tag?post=69360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}