{"id":53160,"date":"2025-01-28T18:55:45","date_gmt":"2025-01-28T23:55:45","guid":{"rendered":"https:\/\/skivelo.com\/product\/specialized-propero-4-helmet-2\/"},"modified":"2025-01-28T19:08:32","modified_gmt":"2025-01-29T00:08:32","slug":"specialized-propero-4-helmet-2","status":"publish","type":"product","link":"https:\/\/skivelo.com\/en\/product\/specialized-propero-4-helmet-2\/","title":{"rendered":"SPECIALIZED PROPERO 4 HELMET"},"content":{"rendered":"<ul>\n<li>Mips Evolve Solution is a low-friction layer that allows a sliding motion of 10 to 15mm in all directions. Studies indicate that this reduces some of the rotational forces transmitted to the brain during angled impacts.<\/li>\n<li>Propero 4 earned the highest 5-Star Virginia Tech\u00ae Helmet Rating from internationally renowned Virginia Polytechnic Institute and State University.<\/li>\n<li>FS3 Fit System &#038; Occipital Base Adjustment optimizes comfort by personalizing fit to individual head shape, and helmet angle can be adjusted for compatibility with glasses.<\/li>\n<li>Adjustable Tri-Fix web splitter combined with thin 10mm webbing for increased comfort.<\/li>\n<li>Dedicated sunglass storage maintains a secure fit and keeps eyewear out of the way when needed.<\/li>\n<li>Micro Channeling &#038; large rear-end vents for increased ventilation.<\/li>\n<li>S-Works Evade 3 front-end design language for enhanced Aerodynamics.<\/li>\n<li>Precision, full-wrap polycarbonate shell for increased durability and premium finish.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Meet the all-new Propero 4 helmet\u2014it brings the aero advantages of the S-Works Evade 3 together with the ventilation of S-Works Prevail 3, all with the comfort and confidence Specialized helmets are famous for, earning the highest 5-Star Virginia Tech\u00ae helmet rating.<br \/>\n&nbsp;\u00a0<br \/>\nEvery detail of the Propero 4 was created with our equation for speed in mind: Aerodynamics + Ventilation + Lightweight = Fast.<br \/>\n&nbsp;\u00a0<br \/>\nAerodynamics: With extensive testing in CFD and in our Win Tunnel, aerodynamics were at the forefront of the Propero 4 development. We took the aerodynamic leading edge from the S-Works Evade 3 and pulled it directly into the Propero 4\u2014which helped it to be four watts, or 15 seconds over 40km, faster than our S-Works Prevail 3.<br \/>\n&nbsp;\u00a0<br \/>\nVentilation: Drawing inspiration from our world-renowned S-Works Prevail 3, our goal was not merely to replicate but to elevate. Ventilation became a focal point in our quest for a well-balanced, aerodynamic, and ventilated helmet. We incorporated the rear-end design language of the S-Works Prevail 3 and introduced small 2mm offset micro-channels that create turbulence in the airflow throughout the helmet to help create a continuous, refreshing flow of air.<br \/>\n&nbsp;\u00a0<br \/>\nAttention To Detail: Beyond just aerodynamics and ventilation, the Propero 4 represents meticulous attention to detail. We went the extra mile by incorporating cutting-edge technologies from our S-Works level helmets, like MIPS technology for confidence, and a fit system designed to deliver all-day comfort. The Propero 4 doesn&#8217;t just meet expectations.<\/p>\n","protected":false},"featured_media":52991,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[2016,1903,1936,2292,2293],"product_tag":[],"giftcard-category":[],"class_list":{"0":"post-53160","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bike-accessories","7":"product_cat-bikes","8":"product_cat-equipement-en","9":"product_cat-bike-helmets","10":"product_cat-road-bike-helmets","11":"pa_categorie-accessoires-casques-en","12":"pa_categorie-casques-route-en","13":"pa_couleur-white-en","14":"pa_grandeurs-disponibles-l-en","15":"pa_grandeurs-disponibles-m-en","16":"pa_grandeurs-disponibles-s-en","17":"pa_marque-specialized-en","18":"pa_sexe-unisex","19":"yith_product_brand-specialized-en","21":"first","22":"instock","23":"taxable","24":"shipping-taxable","25":"purchasable","26":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SPECIALIZED PROPERO 4 HELMET - Boutiques Ski V\u00e9lo - Magog Orford<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/skivelo.com\/en\/product\/specialized-propero-4-helmet-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SPECIALIZED PROPERO 4 HELMET - Boutiques Ski V\u00e9lo - Magog Orford\" \/>\n<meta property=\"og:description\" content=\"Meet the all-new Propero 4 helmet\u2014it brings the aero advantages of the S-Works Evade 3 together with the ventilation of S-Works Prevail 3, all with the comfort and confidence Specialized helmets are famous for, earning the highest 5-Star Virginia Tech\u00ae helmet rating. &nbsp;\u00a0 Every detail of the Propero 4 was created with our equation for speed in mind: Aerodynamics + Ventilation + Lightweight = Fast. &nbsp;\u00a0 Aerodynamics: With extensive testing in CFD and in our Win Tunnel, aerodynamics were at the forefront of the Propero 4 development. We took the aerodynamic leading edge from the S-Works Evade 3 and pulled it directly into the Propero 4\u2014which helped it to be four watts, or 15 seconds over 40km, faster than our S-Works Prevail 3. &nbsp;\u00a0 Ventilation: Drawing inspiration from our world-renowned S-Works Prevail 3, our goal was not merely to replicate but to elevate. Ventilation became a focal point in our quest for a well-balanced, aerodynamic, and ventilated helmet. We incorporated the rear-end design language of the S-Works Prevail 3 and introduced small 2mm offset micro-channels that create turbulence in the airflow throughout the helmet to help create a continuous, refreshing flow of air. &nbsp;\u00a0 Attention To Detail: Beyond just aerodynamics and ventilation, the Propero 4 represents meticulous attention to detail. We went the extra mile by incorporating cutting-edge technologies from our S-Works level helmets, like MIPS technology for confidence, and a fit system designed to deliver all-day comfort. 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