{"id":65835,"date":"2025-10-18T10:37:30","date_gmt":"2025-10-18T09:37:30","guid":{"rendered":"https:\/\/apneapassion.com\/?p=65835"},"modified":"2025-10-18T10:51:56","modified_gmt":"2025-10-18T09:51:56","slug":"aletas-c4-sportech-comodidad-y-rendimiento","status":"publish","type":"post","link":"https:\/\/apneapassion.com\/es\/equipamiento\/dossier-y-rayos-x\/aletas-c4-sportech-comodidad-y-rendimiento\/","title":{"rendered":"Aletas C4 SPORTECH: comodidad y rendimiento"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong><a href=\"http:\/\/c4carbon.com\">C4 Carbon<\/a><\/strong> lanza nuevas aletas de apnea orientadas cada vez m\u00e1s hacia el rendimiento. La nueva oferta incluye las<strong> aletas <g id=\"gid_2\">C4 SPORTECH<\/g><\/strong><g id=\"gid_2\"> <\/g>con <g id=\"gid_3\">palas de <strong>fibra de vidrio o fibra de carbono<\/strong><\/g>, y con <g id=\"gid_4\"><strong>talonera abierta<\/strong> tanto en silicona como en caucho natural, una opci\u00f3n por primera vez en el mercado.<\/g> Adem\u00e1s, para obtener el mejor rendimiento posible, nacen las <strong>nuevas aletas extraordinarias de <g id=\"gid_5\">C4 Carbon<\/g>, las aletas <g id=\"gid_6\">C4 PROTECH<\/g>.<\/strong> Hemos <strong>recibido las C4 <g id=\"gid_7\">SPORTECH<\/g> tanto con <g id=\"gid_8\">palas de fibra de vidrio como de carbono y con calzante de silicona<\/g><\/strong>. Aqu\u00ed tienes nuestro primer an\u00e1lisis con rayos X.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-1024x768.jpg\" alt=\"\" class=\"wp-image-65607\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-1024x768.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-300x225.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-768x576.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-1536x1152.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-2048x1536.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-696x522.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150752-1392x1044.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=\"760\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-1024x760.jpg\" alt=\"\" class=\"wp-image-65611\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-1024x760.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-300x223.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-768x570.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-1536x1139.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-2048x1519.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-696x516.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150452-1392x1033.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-diseno-y-aplicacion\"><strong>Dise\u00f1o y aplicaci\u00f3n<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-facil-para-viajar\"><strong>F\u00e1cil para viajar<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Las aletas <strong>C4 SPORTECH<\/strong> est\u00e1n fabricadas para que la pala sea desmontable, y muy f\u00e1cilmente, desde el calzante. Esto es gracias a la soluci\u00f3n de tornillo \u00fanico de C4 y a la ausencia de nervios laterales. Una soluci\u00f3n muy c\u00f3moda que hace que el proceso sea extremadamente r\u00e1pido. De este modo, viajar con las aletas <strong>C4 SPORTECH<\/strong> es muy f\u00e1cil guard\u00e1ndolas sin necesidad de bolsas muy largas.   <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-1024x768.jpg\" alt=\"\" class=\"wp-image-65603\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-1024x768.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-300x225.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-768x576.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-1536x1152.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-2048x1536.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-696x522.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150640-1392x1044.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pensado-para-rendimiento-confortable\"><strong>Pensado para \u00abrendimiento confortable\u00bb<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Las aletas <strong>C4 SPORTECH<\/strong> est\u00e1n pensadas realmente para un rendimiento muy bueno pero, a diferencia de las C4 PROTECH, que s\u00ed est\u00e1n dise\u00f1adas para un rendimiento m\u00e1ximo, las<strong>SPORTECH se centran en la comodidad, la facilidad de uso y la ligereza en las piernas<\/strong>. La idea es tener unas aletas de apnea desmontables de buen rendimiento que puedan utilizarse con diversi\u00f3n y total comodidad en cualquier momento, incluso en inmersiones largas o sesiones de entrenamiento. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-calzantes\"><strong>Calzantes<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-1024x768.jpg\" alt=\"\" class=\"wp-image-65615\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-1024x768.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-300x225.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-768x576.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-1536x1152.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-2048x1536.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-696x522.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150758-1392x1044.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Los calzantes de las aletas C4 SPORTECH<\/strong> est\u00e1n muy bien dise\u00f1ados y tienen un <strong>aspecto estupendo<\/strong>, hecho de l\u00edneas muy n\u00edtidas y alternancia de superficies mate y brillante de la silicona. Los calzantes, al igual que las palas, tienen un <g id=\"gid_2\">dise\u00f1o izquierdo y derecho<\/g>. Esto permite que la parte interna de la plantilla reproduzca la forma del pie, especialmente en el <g id=\"gid_3\">arco plantar y la punta<\/g>. Tal soluci\u00f3n est\u00e1 pensada para la <g id=\"gid_4\">mejor envoltura del pie<\/g>, pero al mismo tiempo una <g id=\"gid_5\">gran comodidad<\/g>. Al igual que todas los calzantes de las aletas de apnea de alto rendimiento, las del <g id=\"gid_6\">C4 SPORTECH tienen el tal\u00f3n abierto<\/g>. Las diferentes ofertas de silicona y caucho natural est\u00e1n ah\u00ed para permitir al cliente la mejor elecci\u00f3n personal: silicona de alta suavidad y m\u00e1ximo confort, caucho natural de suavidad media para una mejor reactividad y un buen confort. En general, <strong>el tacto de<\/strong> la <strong>silicona es muy suave<\/strong>, y la banda posterior en el tal\u00f3n abierto de el calzante es m\u00e1s estrecha que en otros productos del mercado, para <strong>actuar con m\u00e1s suavidad<\/strong>.      <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-palas\"><strong>Palas<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hemos recibido la <strong>versi\u00f3n Soft de las palas<\/strong>, <strong>tanto<\/strong> en <strong>fibra de vidrio como en fibra de carbono.<\/strong> Son <strong>suaves y f\u00e1cilmente flexibles, y tambi\u00e9n muy ligeras.<\/strong> La soluci\u00f3n de <strong>fibra de <\/strong>vidrio est\u00e1 pensada para una <strong>patada muy suave y progresiva, ideal para el m\u00e1ximo ahorro energ\u00e9tico<\/strong>. La soluci\u00f3n de <g id=\"gid_5\">fibra de <\/g>carbono est\u00e1 pensada, evidentemente <g id=\"gid_6\">, para obtener la mejor reactividad y rendimiento<\/g>. La extrema ligereza de las palas es la filosof\u00eda que propone <g id=\"gid_7\"><g id=\"gid_8\">C4 Carbono<\/g><\/g> desde hace a\u00f1os, y optimizada m\u00e1s recientemente con aletas que tanto en el calzante como en la pala se encuentran entre las m\u00e1s ligeras del mercado. Un ejemplo son las <strong><a href=\"https:\/\/apneapassion.com\/es\/equipamiento\/dossier-y-rayos-x\/aletas-c4-fbg-umberto-pelizzari\/\">aletas de pala de fibra de vidrio C4 FBG Umberto Pelizzari, ganadoras este a\u00f1o del premio 2025 Best Choice de Apnea Passion en su categor\u00eda. <\/a><\/strong><strong>Las rigideces<\/strong> disponibles <strong>son Suave y Media<\/strong>.   <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-1024x768.jpg\" alt=\"\" class=\"wp-image-65619\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-1024x768.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-300x225.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-768x576.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-1536x1152.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-2048x1536.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-696x522.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150458-1392x1044.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=\"768\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-1024x768.jpg\" alt=\"\" class=\"wp-image-65623\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-1024x768.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-300x225.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-768x576.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-1536x1152.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-2048x1536.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-696x522.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251009_150626-1392x1044.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-pesos-y-tallas\"><strong>Pesos y tallas<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-peso-del-calzante-y-las-palas\"><strong>Peso del calzante y las palas<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El calzante de silicona 41-43 C4 pesa, seg\u00fan nuestras medidas, 475 gramos, incluyendo el tornillo y las almohadillas para la conexi\u00f3n. La pala Soft de fibra de vidrio pesa 290 gramos, mientras que la pala Soft de fibra de carbono baja a 230 gramos.  <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-dimensiones-de-las-palas\"><strong>Dimensiones de las palas<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-1024x768.jpg\" alt=\"\" class=\"wp-image-65627\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-1024x768.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-300x225.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-768x576.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-1536x1152.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-2048x1536.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-80x60.jpg 80w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-160x120.jpg 160w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-696x522.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2025\/10\/20251016_163444-copy-1392x1044.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tanto la aleta de fibra de vidrio como la de fibra de carbono, que tienen las mismas dimensiones, <strong>miden 74 cm de longitud total<\/strong>, y la parte central c\u00f3ncava de la aleta tiene 2,5 cm de profundidad. La anchura dentro de los ra\u00edles de agua es de 19 cm, mientras que <strong>la anchura total incluy\u00e9ndolos es de 19,5 cm<\/strong>. Los ra\u00edles de agua son bastante estrechos, de 1,5 cm de altura, y recorren todos los lados de las hojas. Esto ayuda a canalizar el agua, pero tambi\u00e9n a proteger las palas de los golpes.    <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-oferta-y-precios\"><strong>Oferta y precios<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-rigidez-y-tamanos\"><strong>Rigidez y tama\u00f1os<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Como ya anticipamos, las <strong>aletas de apnea C4 SPORTECH se ofrecen en<\/strong> rigidez <strong>Suave y Media<\/strong>, tanto para la soluci\u00f3n de pala de fibra de vidrio como para la de fibra de carbono. Los tama\u00f1os de los calzantes son <strong>35-37, 37-39, 39-41, 41-43, 43-45 en la versi\u00f3n de silicona y 36-38, 38-40, 40-42, 42-44, 44-46 en caucho natural.<\/strong>  <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-precios\"><strong>Precios<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Los precios de las<\/strong> aletas <strong>C4 SPORTECH<\/strong> son de <strong>460\u20ac para la de fibra de carbono <\/strong>y de <strong>270\u20ac para la de fibra de vidrio <\/strong>, independientemente de la elecci\u00f3n de los calzantes de silicona o de caucho natural. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusiones\"><strong>Conclusiones<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C4 Carbon<\/strong> entra en el sector de la apnea de alto rendimiento con una oferta enorme, que va desde las aletas <strong>de fibra de vidrio C4 SPORTECH<\/strong>, pasando por las <strong>de fibra de carbono SPORTECH,<\/strong> hasta las <strong>C4 PROTECH<\/strong> (que presentaremos pr\u00f3ximamente en un art\u00edculo aparte). Los <g id=\"gid_4\">C4<\/g> SPORTECH est\u00e1n pensados tanto para la apnea <g id=\"gid_5\">Din\u00e1mica <\/g>como para el <g id=\"gid_6\">CWT <\/g>. Las <strong>C4<\/strong> SPORTECH, con la <strong>doble opci\u00f3n de los<\/strong> calzantes de <strong>silicona y caucho natural<\/strong> y su dise\u00f1o <strong>asim\u00e9trico <\/strong>para pie izquierdo y derecho, est\u00e1n <strong>pensados para un gran confort con un alto rendimiento<\/strong>. <strong>Realizar largas sesiones de apnea con gran rendimiento y comodidad es ahora posible. <\/strong>La soluci\u00f3n desmontable es un plus adicional de comodidad para el transporte y una opci\u00f3n para cambiar las palas, en material y rigidez, sin necesidad de comprar nuevos calzantes. <strong>El precio de la soluci\u00f3n de fibra de vidrio parece muy interesante.<\/strong>  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nuestros mejores probadores, <strong>Luciano Morelli y Michele Tomasi<\/strong>, <strong>ya han probado las<\/strong> aletas <strong>C4 SPORTECH<\/strong> de fibra de vidrio y de carbono con calzantes en silicona en la fant\u00e1stica <strong><a href=\"http:\/\/www.y-40.com\">Y-40<\/a><\/strong> y pronto publicaremos la rese\u00f1a.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C4 Carbon lanza nuevas aletas de apnea orientadas cada vez m\u00e1s hacia el rendimiento. La nueva oferta incluye las aletas C4 SPORTECH con palas de fibra de vidrio o fibra de carbono, y con talonera abierta tanto en silicona como en caucho natural, una opci\u00f3n por primera vez en el mercado. Adem\u00e1s, para obtener el [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":65602,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[6551],"tags":[8149,9661,11144,11861,8794,7970],"class_list":["post-65835","post","type-post","status-publish","format-standard","has-post-thumbnail","category-dossier-y-rayos-x","tag-apnea-es","tag-c4-es-3","tag-cwt-es","tag-dynamic-es","tag-fibra-de-vidrio-es-2","tag-silicona","pmpro-has-access"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aletas C4 SPORTECH: comodidad y rendimiento - Apnea Passion Magazine<\/title>\n<meta name=\"description\" content=\"Las nuevas aletas de apnea C4 Sportech de fibra de vidrio o carbono pretenden ser las aletas desmontables m\u00e1s c\u00f3modas y con mejores prestaciones\" \/>\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-sportech-comodidad-y-rendimiento\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aletas C4 SPORTECH: comodidad y rendimiento - 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