{"id":105213,"date":"2026-05-28T05:30:58","date_gmt":"2026-05-28T03:30:58","guid":{"rendered":"https:\/\/stage6-racing.com\/produkt\/tuning-kit-cylinder-crankshaft-exhaust-stage6-streetrace-88cc-stroke-45mm-derbi-euro-2\/"},"modified":"2026-05-15T05:39:26","modified_gmt":"2026-05-15T03:39:26","slug":"tuning-kit-cylinder-crankshaft-exhaust-stage6-streetrace-88cc-stroke-45mm-derbi-euro-2","status":"publish","type":"product","link":"https:\/\/stage6-racing.com\/en\/product\/tuning-kit-cylinder-crankshaft-exhaust-stage6-streetrace-88cc-stroke-45mm-derbi-euro-2\/","title":{"rendered":"Tuning Kit cylinder + crankshaft + exhaust Stage6 Streetrace 88cc stroke 45mm Derbi Euro 2"},"content":{"rendered":"<h2>88cc Tuning Kit Derbi Euro 2 \u2013 the Stage6 cast iron pack<\/h2>\n<p>Stage6 engine tuning kit for high performance and reliability: the set includes a cylinder, a crankshaft, and a Stage6 StreetRace 88 exhaust with 45 mm stroke and 90 mm connecting rod, developed for Derbi Euro 2 engines (up to 2006). This package ensures a perfectly matched combination of components without having to worry about the compatibility of individual parts.<\/p>\n<h3>88cc engine kit scope of delivery:<\/h3>\n<ul>\n<li>1x 88 cc cast iron cylinder 50 mm, 5 transfer ports and oval exhaust port<\/li>\n<li>1x 2-ring piston 50 mm<\/li>\n<li>1x one-piece aluminum cylinder head with high compression<\/li>\n<li>1x gasket set (cylinder base and cylinder head)<\/li>\n<li>1x Stage6 HPC crankshaft, 45 mm stroke, 90 mm connecting rod and 12x17x15 mm needle bearing<\/li>\n<li>1x bearing set with steel cage and Stage6 SKF 6204 C3 oil seals<\/li>\n<li>1x Stage6 StreetRace exhaust black for AM6 and Derbi<\/li>\n<li>Bolts and studs<\/li>\n<\/ul>\n<p>The 88cc Stage6 StreetRace kit is made of cast iron and combines reliability with solid performance. It is particularly suitable for everyday use.<\/p>\n<h3><strong>How to get the most out of the Derbi Euro 2 88cc Stage6 engine kit?<\/strong><\/h3>\n<p>To exploit the full potential of this maxi kit, at least the following combination is recommended: a <a href=\"\/en\/product\/carburetor-pwk-stage6-r-t-26mm-mj125-pj38-29355\">PWK carburetor<\/a> with <a href=\"\/en\/product\/carburetor-pwk-stage6-r-t-26mm-mj125-pj38-29355\">26 mm<\/a>; a <a href=\"\/en\/product\/reed-valve-stage6-r-t-viton-am6-derbi-25415\">Stage6 Viton reed valve<\/a>; a <a href=\"\/en\/product\/clutch-discs-5-discs-stage6-r-t-derbi-80726\">reinforced clutch<\/a> as well as an inner rotor ignition such as the <a href=\"\/en\/geared-moped\/ignition\/inner-rotor-ignitions\/?ignition_type=digital&#038;manufacturer=mvt\">MVT Digital Direct<\/a>.<\/p>\n<h4>Additional notes:<\/h4>\n<ul>\n<li>As the outer shape is based on a replica of the original cylinder, the marking \u201c49cm3\u201d is cast into it. In reality, it is an 88 cc cylinder.<\/li>\n<li>For installing an 88cc kit with a 90 mm connecting rod, longer studs <a href=\"\/en\/product\/cylinder-stud-bolts-m7x118mm-stage6-am6-derbi-225786\">(M7x120 mm)<\/a> are required.<\/li>\n<li>It is recommended to carry out a dry assembly to check the connecting rod travel (see instructions).<\/li>\n<li>Installation of the cylinder kit is straightforward and does not require machining of the crankcase.<\/li>\n<li>For the break-in phase, at least 300 km with a 3% oil mixture is recommended to ensure stability and service life.<\/li>\n<li>With the appropriate setup, up to <strong>20 hp<\/strong> can be achieved, with high reliability.<\/li>\n<\/ul>\n<p>Attention: <strong>Not street legal<\/strong><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>88cc Tuning Kit Derbi Euro 2 \u2013 the Stage6 cast iron pack Stage6 engine tuning kit for high performance and reliability: the set includes a cylinder, a crankshaft, and a Stage6 StreetRace 88 exhaust with 45 mm stroke and 90 mm connecting rod, developed for Derbi Euro 2 engines (up to 2006). This package ensures&hellip;<\/p>\n","protected":false},"featured_media":104134,"template":"","meta":[],"product_brand":[],"product_cat":[8472],"product_tag":[8262],"class_list":{"0":"post-105213","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bundle","7":"product_tag-50cc-bike-motorcycle","8":"pa_ausfuehrung-engine-pack","9":"pa_farbe-variante-streetrace","10":"pa_marke-12-mm","11":"pa_produkt-familie-stage6","12":"pa_strassenzulassung-88cc","13":"pa_tuningbereich-racing","14":"description-off","16":"first","17":"instock","18":"product-type-external"},"_links":{"self":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product\/105213","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\/104134"}],"wp:attachment":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/media?parent=105213"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_brand?post=105213"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_cat?post=105213"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_tag?post=105213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}