{"id":24227,"date":"2026-10-31T14:50:56","date_gmt":"2026-10-31T14:50:56","guid":{"rendered":"https:\/\/dronefpvshop.com\/shop\/sin%20categor\u00eda\/gemfan-freestyle-4s\/"},"modified":"2026-10-31T14:53:17","modified_gmt":"2026-10-31T14:53:17","slug":"freestyle-4s","status":"publish","type":"product","link":"https:\/\/dronefpvshop.com\/en\/shop\/todos-los-productos\/props\/freestyle-4s\/","title":{"rendered":"Gemfan Freestyle 4S Midnight Gray props (pack of 4)"},"content":{"rendered":"<h2>Gemfan Freestyle 4S three-blade props<\/h2>\n<p>The Gemfan Freestyle 4S (reference F4S-3) are 5.1-inch, three-blade props in Midnight Gray polycarbonate. The pack holds four props, two clockwise and two counter-clockwise: exactly what a full quad needs.<\/p>\n<p>Gemfan recommends them for 550 to 750 g quads, with 2300 to 2500 KV motors on 4S or 1650 to 1950 KV on 6S.<\/p>\n<h3>Specifications<\/h3>\n<ul>\n<li>Size: 5.1 inch (129 mm)<\/li>\n<li>Pitch: 3.6 inch<\/li>\n<li>Blades: 3<\/li>\n<li>Material: polycarbonate (PC)<\/li>\n<li>Weight: 3.6 g per prop<\/li>\n<li>Hub thickness: 6 mm<\/li>\n<li>Shaft: 5 mm (M5)<\/li>\n<li>Recommended motor on 4S: 2300-2500 KV<\/li>\n<li>Recommended motor on 6S: 1650-1950 KV<\/li>\n<li>Recommended drone weight: 550-750 g<\/li>\n<li>Color: Midnight Gray<\/li>\n<\/ul>\n<h3>Pack contents<\/h3>\n<ul>\n<li>2 CW props (clockwise)<\/li>\n<li>2 CCW props (counter-clockwise)<\/li>\n<\/ul>\n<h3>Which drone are the Gemfan Freestyle 4S for?<\/h3>\n<p>They are designed for 5-inch freestyle quads. Before buying, check that your frame takes 5.1-inch props and that your motor shafts are 5 mm.<\/p>\n<h3>Why low weight matters<\/h3>\n<p>Each prop weighs 3.6 g, less than a 5-cent euro coin. The less mass the motor has to move, the faster it can change speed, and you feel that in how the drone responds to the sticks.<\/p>\n<h3>Gemfan Freestyle 4S FAQ<\/h3>\n<h4>How many props are in the pack?<\/h4>\n<p>Four: two CW and two CCW, enough for one quad.<\/p>\n<h4>Do they work on 4S and 6S?<\/h4>\n<p>Yes. Gemfan lists 2300 to 2500 KV motors on 4S and 1650 to 1950 KV on 6S.<\/p>\n<h4>What shaft do they use?<\/h4>\n<p>They use a 5 mm shaft.<\/p>\n<h4>How are they fitted?<\/h4>\n<p>CW props go on the motors that spin clockwise and CCW props on those that spin counter-clockwise. Check your motors\u2019 direction of rotation before tightening the nut.<\/p>\n<h3>More for your drone<\/h3>\n<ul>\n<li><a href=\"https:\/\/dronefpvshop.com\/en\/props\/\">All props<\/a><\/li>\n<li><a href=\"https:\/\/dronefpvshop.com\/en\/gemfan\/\">Gemfan products<\/a><\/li>\n<li><a href=\"https:\/\/dronefpvshop.com\/en\/constructor\/\">FPV Configurator: check which parts fit<\/a><\/li>\n<li><a href=\"https:\/\/www.gfprops.com\/products\/gemfan-freestyle-4s.html\" target=\"_blank\" rel=\"noopener\">Gemfan official website<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>5.1-inch, 3-blade props in Midnight Gray polycarbonate. Pack of 4 (2 CW + 2 CCW), 5 mm shaft and 3.6 g per prop.<\/p>","protected":false},"featured_media":24228,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[158,979,64,52],"product_tag":[],"class_list":["post-24227","product","type-product","status-publish","has-post-thumbnail","product_cat-props","product_cat-gemfan","product_cat-marcas-fpv","product_cat-todos-los-productos","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/product\/24227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/comments?post=24227"}],"version-history":[{"count":1,"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/product\/24227\/revisions"}],"predecessor-version":[{"id":24231,"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/product\/24227\/revisions\/24231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/media\/24228"}],"wp:attachment":[{"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/media?parent=24227"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/product_brand?post=24227"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/product_cat?post=24227"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dronefpvshop.com\/en\/wp-json\/wp\/v2\/product_tag?post=24227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}