{"id":61445,"date":"2025-06-19T09:36:46","date_gmt":"2025-06-19T08:36:46","guid":{"rendered":"https:\/\/apneapassion.com\/?p=61445"},"modified":"2025-06-19T10:22:26","modified_gmt":"2025-06-19T09:22:26","slug":"aletas-c4-fbg-umberto-pelizzari","status":"publish","type":"post","link":"https:\/\/apneapassion.com\/es\/equipamiento\/dossier-y-rayos-x\/aletas-c4-fbg-umberto-pelizzari\/","title":{"rendered":"Aletas C4 FBG Umberto Pelizzari"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>La <a href=\"http:\/\/c4carbon.com\">empresa italiana<\/a><\/strong> con las <strong><a href=\"https:\/\/c4carbon.com\/spearfishing\/en\/product-category\/fiberglass-fins\/\">aletas C4 FBG Umberto Pelizzari<\/a><\/strong> ha a\u00f1adido por fin el \u00faltimo escal\u00f3n a su l\u00ednea de aletas. De hecho, si las aletas de fibra de carbono han sido desde el principio el n\u00b01 y el primer producto en la historia de <strong>C4 Carbon<\/strong>, le han seguido las aletas de pol\u00edmero, y recientemente las <strong><a href=\"https:\/\/apneapassion.com\/es\/equipamiento\/dossier-y-rayos-x\/aletas-c4-umberto-pelizzari-rendimiento-para-todos\/\">aletas de pol\u00edmero C4 Umberto Pelizzari<\/a><\/strong> han ganado, junto con las <strong><a href=\"https:\/\/apneapassion.com\/es\/equipamiento\/pruebas-en-el-mar\/best-choice-2024-c4-mb002-gana-leaderfins-es-best-value\/\">C4 MB002, <\/a><\/strong>el premio <strong><a href=\"https:\/\/apneapassion.com\/es\/equipamiento\/pruebas-en-el-mar\/c4-umberto-pelizzari-ganan-el-best-choice-2024\/\">Best Choice de Apnea Passion<\/a><\/strong>. Con las <strong>aletas C4 FBG Umberto Pelizzari<\/strong>, ha llegado el momento de las <strong>palas de fibra de vidrio<\/strong>. En efecto, este material es menos costoso y m\u00e1s resistente a los golpes, y de alguna manera es m\u00e1s f\u00e1cil de utilizar por el buceador y con un rendimiento potencial muy bueno, aunque, mec\u00e1nicamente, siempre tendr\u00e1 un rendimiento el\u00e1stico inferior al de la fibra de carbono. \u00a1Analicemos estas <strong>nuevas aletas de pala de fibra de vidrio realmente interesantes de C4!<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"770\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-1024x770.jpg\" alt=\"\" class=\"wp-image-61363\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-1024x770.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-300x226.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-768x578.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-1536x1155.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-2048x1540.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-696x524.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-Carbon-FBG-fins-1392x1047.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vision-general\"><strong>Visi\u00f3n general<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-colores-y-calzantes\"><strong>Colores y calzantes<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ofrecidas en <strong>color blanco o negro<\/strong>, las <strong>aletas C4 FBG Umberto Pelizzari<\/strong> se combinan con el mejor calzante de <strong>C4<\/strong>, el <strong>250<\/strong>. \u00c9ste tambi\u00e9n se ofrece en<strong> blanco o negro<\/strong> para un perfecto maridaje de colores. Las palas llevan la <strong>firma de Umberto Pelizzari <\/strong> s\u00f3lo en la cara superior, escrita con un bonito destello de color plateado. Los tama\u00f1os de calzante disponibles van del <strong>36\/37 al 46\/47, con 7 medidas intermedias<\/strong>, una oferta muy completa.   <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"770\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-1024x770.jpg\" alt=\"\" class=\"wp-image-61367\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-1024x770.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-300x226.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-768x578.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-1536x1155.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-2048x1541.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-696x524.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-black-and-white-baldes-with-Umberto-Pelizzari-signature-1392x1047.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-durezas-disponibles\"><strong>Durezas disponibles<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Las <strong>C4 FBG Umberto Pelizzari<\/strong> se ofrecen en <strong>3 durezas diferentes: 20, 25 y 30<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"770\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-1024x770.jpg\" alt=\"\" class=\"wp-image-61371\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-1024x770.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-300x226.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-768x578.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-1536x1155.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-2048x1541.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-696x524.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-in-3-different-hardness-1392x1047.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"> Los 20 son definitivamente muy suaves al sentir la pala fuera del agua, pero en realidad pueden ser, seg\u00fan C4, bastante sorprendentes para la <strong>apnea<\/strong>, ya sea <strong>Dyn o CWT<\/strong>, esta \u00faltima con no m\u00e1s de 2 kg de peso. Pero incluso en <strong>pesca submarina a gran profundidad, por supuesto con peso variable,<\/strong> han sido probadas por los atletas de C4 dando un rendimiento inesperadamente alto. Pasando a las palas m\u00e1s r\u00edgidas, como las 30, \u00e9stas est\u00e1n m\u00e1s orientadas a la <strong>pesca submarina<\/strong>. En conjunto, una oferta completa para cualquier uso, peso corporal y entrenamiento.   <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-1024x1024.jpg\" alt=\"\" class=\"wp-image-61431\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-1024x1024.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-300x300.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-150x150.jpg 150w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-768x768.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-1536x1536.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-2048x2048.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-696x696.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/DSC02057-rid-1392x1392.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-1024x576.jpg\" alt=\"\" class=\"wp-image-61435\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-1024x576.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-300x169.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-768x432.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-1536x865.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-2048x1153.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-696x392.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-fins-surface-transfer-1392x784.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-dimensiones-y-peso\"><strong>Dimensiones y peso<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Una vez m\u00e1s, <strong>C4<\/strong>, partiendo de la <strong>incre\u00edblemente ligero calzante 250<\/strong>, va a la cabeza en lo que se refiere a la reducci\u00f3n del peso de las aletas. \u00c9ste es un aspecto en el que no todas las empresas se fijan, pero que tiene sin duda, sobre todo en los \u00faltimos a\u00f1os, una acogida muy positiva por parte de los apne\u00edstas y pescadores submarinos apasionados. De hecho, sentir las aletas ligeras en el pie genera una sensaci\u00f3n de comodidad, no s\u00f3lo durante la inmersi\u00f3n, sino tambi\u00e9n en movimiento en la superficie y durante la volteada.  <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"770\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-1024x770.jpg\" alt=\"\" class=\"wp-image-61375\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-1024x770.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-300x226.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-768x578.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-1536x1155.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-2048x1541.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-696x524.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-blades-with-Umberto-Pelizzari-signature-and-one-dimension-1392x1047.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pesos\"><strong>Pesos<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hemos medido un par de n\u00fameros de el calzante<strong> C4 250 y el peso de las palas<\/strong>, en las durezas 20, 25 y 30, y estos son los resultados<strong>:335 gramos la pala 20, 370 gramos la pala 25 y 405 gramos la pala 30<\/strong>. <strong>320 gramos <\/strong>, incluidos los elementos de conexi\u00f3n, para el calzante <strong>C4 250 de los tama\u00f1os 43-44 y 310 gramos para los tama\u00f1os 38-39. <\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-medidas\"><strong>Medidas<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La longitud de las palas es exactamente la misma entre las distintas durezas. La medida desde el tornillo de conexi\u00f3n en la punta del calzante hasta la pala es de <strong>59 cm en el centro y 63 cm lateralmente<\/strong>, por al perfil de la cola de la ballesta. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-materiales-capas-y-fabricacion\"><strong>Materiales, capas y fabricaci\u00f3n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Las <strong>C4 FBG Umberto Pelizzari<\/strong>, como se ha dicho, se fabrican con fibra de vidrio, pero en concreto se trata de una <strong>soluci\u00f3n Prepreg Made in Italy.<\/strong> Este es el <strong>mejor material para la consistencia de las caracter\u00edsticas mec\u00e1nicas <\/strong>determinadas por la cantidad de resina por cm2. El Made in Italy es una garant\u00eda adicional de calidad. <\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1280\" style=\"aspect-ratio: 720 \/ 1280;\" width=\"720\" controls src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/WhatsApp-Video-2025-06-18-at-12.12.10.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Las palas se fabrican con <strong>laminaci\u00f3n en moldes,<\/strong> lo que, seg\u00fan C4, ha dado los mejores resultados finales en cuanto a resistencia y rendimiento. Esto en particular con el <strong>calzante C4 250<\/strong>. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"910\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-1024x910.jpg\" alt=\"\" class=\"wp-image-61355\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-1024x910.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-300x267.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-768x683.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-1536x1366.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-2048x1821.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-696x619.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/06\/C4-FBG-Umberto-Pelizzari-layers-copy-1392x1238.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Si observamos la <strong>distribuci\u00f3n de las capas de fibra de vidrio, aparentemente se trata de una soluci\u00f3n sencilla con una colocaci\u00f3n ortogonal de las l\u00e1minas<\/strong> de material compuesto. Esto es f\u00e1cilmente visible iluminando la hoja blanca por detr\u00e1s, de modo que las l\u00edneas de las capas de fibra de vidrio aparecen evidentemente con un color m\u00e1s oscuro. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>La empresa italiana con las aletas C4 FBG Umberto Pelizzari ha a\u00f1adido por fin el \u00faltimo escal\u00f3n a su l\u00ednea de aletas. De hecho, si las aletas de fibra de carbono han sido desde el principio el n\u00b01 y el primer producto en la historia de C4 Carbon, le han seguido las aletas de pol\u00edmero, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":61426,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[6551],"tags":[],"class_list":["post-61445","post","type-post","status-publish","format-standard","has-post-thumbnail","category-dossier-y-rayos-x","pmpro-has-access"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aletas C4 FBG Umberto Pelizzari - Apnea Passion Magazine<\/title>\n<meta name=\"description\" content=\"Las nuevas aletas C4 FBG Umberto Pelizzari de fibra de vidrio Prepreg completan la rica y exitosa l\u00ednea de aletas de la empresa italiana\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/apneapassion.com\/es\/equipamiento\/dossier-y-rayos-x\/aletas-c4-fbg-umberto-pelizzari\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aletas C4 FBG Umberto Pelizzari - 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