{"id":105274,"date":"2026-06-06T05:52:10","date_gmt":"2026-06-06T03:52:10","guid":{"rendered":"https:\/\/stage6-racing.com\/produkt\/tuning-kit-cylinder-crankshaft-exhaust-stage6-r-t-am6\/"},"modified":"2026-06-12T06:17:58","modified_gmt":"2026-06-12T04:17:58","slug":"tuning-kit-cylinder-crankshaft-exhaust-stage6-r-t-70-am6","status":"publish","type":"product","link":"https:\/\/stage6-racing.com\/en\/product\/tuning-kit-cylinder-crankshaft-exhaust-stage6-r-t-70-am6\/","title":{"rendered":"Tuning Kit cylinder &#8211; crankshaft &#8211; exhaust Stage6 R\/T 70 AM6"},"content":{"rendered":"<h2>AM6 Engine Kit: Stage6 R\/T 70cc Cylinder, crankshaft and Exhaust<\/h2>\n<p>For Stage6 R\/T fans we now offer this Stage6 R\/T 70 cylinder &#8211; exhaust &#8211; crankshaft pack for 50cc bikes with AM6 engine like Rieju MRT, Beta RR, Yamaha DT50, Peugeot XP6, Fantic, Sherco 50 and many others.<\/p>\n<p><em>The kit consists of the following components:<\/em><\/p>\n<ul>\n<li>1x cylinder AM6 Stage6 R\/T 70<\/li>\n<li>1x HPC crankshaft AM6 Stage6 MK2<\/li>\n<li>1x exhaust AM6 Stage6 R\/T 70 &#8211; 80 Black \/ Orange<\/li>\n<\/ul>\n<h3>AM6 Stage6 R\/T 70cc kit<\/h3>\n<p>The Stage6 R\/T 70 cylinder is an aluminium cylinder with 6 transfer ports and a bridged exhaust. It comes with a 47.6mm piston, a two-piece high compression cylinder head, spacers and external studs.<\/p>\n<p>The Stage6 R\/T cylinder kit features an innovative mounting system \/ cooling system that eliminates the critical points of the studs. The externally mounted cylinder head studs have individual cooling pockets for better heat dissipation to prevent piston seizures.<\/p>\n<h3>HPC Crankshaft AM6 Stage6<\/h3>\n<p>The HPC crankshaft from Stage6 for Minarelli AM6 is characterized by its high-quality metal processing. Metal inserts provide exceptional stability and optimal balancing even at very high speeds. The forged connecting rod offers first-class quality and precision. The crankshaft comes with two 6204.C3 bearings, one 12x17x15 mm small end bearing and two FKM oil seals.<\/p>\n<h3>70 &#8211; 80cc Low-mount Exhaust AM6<\/h3>\n<p>The 70 &#8211; 80 S6 R\/T exhaust for Minarelli AM6 is specifically designed to get the most out of the Stage6 R\/T 70 AM6 cylinder. It offers maximum power over the entire rpm range, with a focus on high rpm. The perfect exhaust for speed freaks. The exhaust comes with an aluminum silencer with orange anodized CNC end caps.<\/p>\n<h3>You want even more power?<\/h3>\n<p>You can of course extend the AM6 Pack and further enhance the power of your engine. We recommend the following components:<\/p>\n<ul>\n<li><a href=\"\/en\/product\/intake-kit-high-flow-pwk-28mm-orange-am6-derbi-80306\">Intake Kit 28mm AM6 \/ Derbi Orange<\/a>,<\/li>\n<li><a href=\"\/en\/product\/carburetor-pwk-stage6-r-t-28mm-mj130-pj38-31859\">Carburetor 28 PWK Stage6 R\/T<\/a><\/li>\n<li><a href=\"\/en\/product\/inner-rotor-ignition-stage6-r-t-mk2-by-pvl-am6-251711\">Inner rotor ignition Stage6 R\/T by PVL Minarelli AM6<\/a><\/li>\n<li><a href=\"\/en\/product\/kit-5-disc-clutch-stage6-r-t-gear-oil-minarelli-am6-207765\">5-disc clutch Stage6 R\/T Minarelli AM6<\/a><\/li>\n<li><a href=\"\/en\/product\/crankshaft-stage6-hpc-mk2-am6-76649\">Reinforced HPC crankshaft AM6 Stage6<\/a><\/li>\n<li><a href=\"\/en\/geared-moped\/transmission\/chains-and-sprockets\/?air_filter_family=chain-kit&#038;manufacturer=stage6\">Chain kit<\/a> to transmit engine power even more efficiently<\/li>\n<\/ul>\n<p>By combining these high performance components you can achieve a power output of about <strong>24 hp<\/strong> at the wheel.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AM6 Engine Kit: Stage6 R\/T 70cc Cylinder, crankshaft and Exhaust For Stage6 R\/T fans we now offer this Stage6 R\/T 70 cylinder &#8211; exhaust &#8211; crankshaft pack for 50cc bikes with AM6 engine like Rieju MRT, Beta RR, Yamaha DT50, Peugeot XP6, Fantic, Sherco 50 and many others. The kit consists of the following components:&hellip;<\/p>\n","protected":false},"featured_media":104324,"template":"","meta":[],"product_brand":[],"product_cat":[8472],"product_tag":[8262],"class_list":["post-105274","product","type-product","status-publish","has-post-thumbnail","product_cat-bundle","product_tag-50cc-bike-motorcycle","pa_ausfuehrung-engine-pack","pa_farbe-variante-r-t","pa_marke-12-mm","pa_produkt-familie-stage6-r-t","pa_produkt-familie-stage6-r-t-en","pa_strassenzulassung-70cc","pa_tuningbereich-high-end","description-off","first","instock","product-type-external"],"_links":{"self":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product\/105274","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:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/media\/104324"}],"wp:attachment":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/media?parent=105274"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_brand?post=105274"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_cat?post=105274"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_tag?post=105274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}