{"id":9263,"date":"2023-11-01T11:10:50","date_gmt":"2023-11-01T08:10:50","guid":{"rendered":"http:\/\/originhobbies.com\/?post_type=product&#038;p=9263"},"modified":"2026-04-06T01:05:49","modified_gmt":"2026-04-05T23:05:49","slug":"rotortech-420mm-ultimate-main-rotor-blade-set-rt-420-u","status":"publish","type":"product","link":"https:\/\/originhobbies.com\/da\/shop\/rotor-blades\/main-blades\/300-400mm\/rotortech-420mm-ultimate-main-rotor-blade-set-rt-420-u\/","title":{"rendered":"RotorTech 420mm Ultimate Main Rotor blade set RT-420-U OSHM4X021"},"content":{"rendered":"<p>RotorTech 420mm Ultimate Main Rotor blades are finely crafted premium carbon fiber rotor blades from Fun-Key Aeroplane Models. RotorTech blades are designed to be an all around powerful, efficient, well rounded performance oriented blade that will suite a large majority of flight styles from simple aerobatics, F3C, and extreme 3D flight. Additionally, RotorTech blades utilize a minimal amount of paint within the mold, while still providing excellent flight visibility. By using less weight on all of their blades, weight is saved on each set which offers a small boost in performance.<\/p>\n<p>Rotortech &#8220;Ultimate&#8221; Blades are a unique design concept from the owners and factory pilots at Fun-Key. Featuring 420mm of length a 5mm Blade Root, and an inward focused CG for excellent agility, and delayed stalled characteristics.<\/p>\n<p>All RotorTech blades are precision balanced and matched at the factory, allowing pilots to bolt on and fly any set of RotorTech blades (main or tail) to their helicopter.<\/p>\n<div id=\"product_tabs_description\" class=\"tab-content show active fade collapse\">\n<div class=\"product-tabs-content-inner clearfix\">\n<h4>specifikationer<\/h4>\n<ul>\n<li>Length: 420mm<\/li>\n<li>Root Size: 5mm<\/li>\n<li>Hole Diameter: 3mm<\/li>\n<li>Airfoil: Symmetrical<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h4>Compatibility<\/h4>\n<ul>\n<li>OMPHobby M4 Max<\/li>\n<li>SAB Goblin 420 RAW \/ Goblin 420 \/ ILGoblin 420<\/li>\n<\/ul>\n<h4>Videoer<\/h4>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/dztjOWj0dBs?si=TUguD7EmRz6ufMfr\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/QKekGxs6btM?si=cGxMWcXDqNr1sAeU\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>RotorTech 420mm Ultimate Main Rotor blades are finely crafted premium carbon fiber rotor blades from Fun-Key Aeroplane Models. RotorTech blades are designed to be an all around powerful, efficient, well rounded performance oriented blade that will suite a large majority of flight styles from simple aerobatics, F3C, and extreme 3D flight. Additionally, RotorTech blades utilize [&hellip;]<\/p>\n","protected":false},"featured_media":9730,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[150,268],"product_tag":[],"class_list":{"0":"post-9263","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-300-400mm","7":"product_cat-omphobby-m4-max-spare-parts","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/product\/9263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/comments?post=9263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/media\/9730"}],"wp:attachment":[{"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/media?parent=9263"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/product_brand?post=9263"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/product_cat?post=9263"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/originhobbies.com\/da\/wp-json\/wp\/v2\/product_tag?post=9263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}