{"id":25138,"date":"2019-08-19T11:40:09","date_gmt":"2019-08-19T09:40:09","guid":{"rendered":"https:\/\/www.spartfitness.it\/product\/pu-bumper-plate\/"},"modified":"2026-04-29T10:43:00","modified_gmt":"2026-04-29T08:43:00","slug":"dischi-bumper-pu-spart-slim-wl5005","status":"publish","type":"product","link":"https:\/\/www.spartfitness.it\/en\/product\/dischi-bumper-pu-spart-slim-wl5005\/","title":{"rendered":"PU Bumper Plate"},"content":{"rendered":"<p data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"2\">SPART PU Bumper Plates<\/b> represent the technological peak of the range, now available with a Slim profile optimized for elite performance. In fact, the CPU Urethane coating offers a significantly longer lifespan than traditional rubber. The distinctive feature of this model is the <b data-path-to-node=\"4\" data-index-in-node=\"309\">monolithic stainless steel central flange<\/b>, designed to distribute impact energy evenly. Consequently, these plates guarantee unprecedented stability and structural resistance.   <\/p>\n<h2 data-path-to-node=\"5\">Slim Profile and Maximized Load<\/h2>\n<p data-path-to-node=\"6\">The strength of this series is its reduced thickness. This design allows for more plates to be loaded onto the barbell sleeve compared to standard bumpers, without sacrificing surface protection. The urethane construction, combined with the <b data-path-to-node=\"6\" data-index-in-node=\"266\">large-surface reinforced hub<\/b>, ensures a limited and controlled bounce. This creates a safer training environment by reducing mechanical vibrations during the heaviest drops.   <\/p>\n<h3 data-path-to-node=\"7\">Extreme Resistance and Technical Specifications<\/h3>\n<p data-path-to-node=\"8\">These plates are certified to withstand over 10,000 drops from a height of 2 m, doubling the service life of classic models thanks to the ground stainless steel core. Below are the technical details of the Slim line: <\/p>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">5 kg (Grey):<\/b> thickness 21 mm<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">10 kg (Green):<\/b> thickness 38 mm<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\">15 kg (Yellow):<\/b> thickness 44 mm<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,3,0\"><b data-path-to-node=\"9,3,0\" data-index-in-node=\"0\">20 kg (Blue):<\/b> thickness 51 mm<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,4,0\"><b data-path-to-node=\"9,4,0\" data-index-in-node=\"0\">25 kg (Red):<\/b> thickness 59 mm<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"10\">Excellence in Italian Design<\/h3>\n<p data-path-to-node=\"11\">The elegance of Made in Italy design meets millimeter precision in the finish. We recommend pairing <b data-path-to-node=\"11\" data-index-in-node=\"122\">SPART PU Bumper Plates<\/b> with our <a class=\"ng-star-inserted\" href=\"https:\/\/www.spartfitness.it\/pavimenti-2\/\" target=\"_blank\" rel=\"noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwik0oWR4q2SAxUAAAAAHQAAAAAQugs\">technical flooring<\/a> to preserve the brilliant urethane finish over time. Thanks to the quality of the central flange, loading onto <a class=\"ng-star-inserted\" href=\"https:\/\/www.spartfitness.it\/en\/pesi\/barbells\/\" target=\"_blank\" rel=\"noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwik0oWR4q2SAxUAAAAAHQAAAAAQuws\">Olympic barbells<\/a> is smooth and friction-free, protecting the sleeves from wear.  <\/p>\n<p data-path-to-node=\"12\">In conclusion, choosing the PU Slim series with a reinforced hub means investing in the ultimate evolution of weightlifting. Every detail is designed to offer perfect balance and indestructible robustness. <\/p>\n","protected":false},"excerpt":{"rendered":"<p data-path-to-node=\"23\">Slim <b data-path-to-node=\"23\" data-index-in-node=\"2\">SPART PU Bumper Plates<\/b> represent technological excellence for weightlifting. Featuring a special <b data-path-to-node=\"23\" data-index-in-node=\"118\">reinforced stainless steel central flange<\/b> and CPU Urethane coating, they are certified for 10,000 drops. The reduced profile allows for maximum barbell loading while ensuring minimal bounce and unparalleled wear resistance in the professional sector.  <\/p>\n<h3 data-path-to-node=\"24\"><\/h3>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":23592,"template":"","meta":{"_acf_changed":false},"product_cat":[2533,653,872],"product_tag":[751,1113,1114,753,1073],"class_list":{"0":"post-25138","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dischi","7":"product_cat-pesi-attrezzi-palestra-en","8":"product_cat-dischi-pesi-attrezzi-palestra-en","9":"product_tag-bumper-en-3","10":"product_tag-bumper-uretano-slim","11":"product_tag-dischi-competizione","12":"product_tag-plates-en-3","13":"product_tag-powerlifting","15":"first","16":"instock","17":"shipping-taxable","18":"purchasable","19":"product-type-variable","20":"has-default-attributes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SPART Slim PU Bumper Plates | WL5005 with Reinforced Hub<\/title>\n<meta name=\"description\" content=\"SPART Slim PU Bumper Plates in Urethane. Reinforced hub and tested for 10,000 drops. Slim profile for maximum loads. Professional quality.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.spartfitness.it\/en\/product\/dischi-bumper-pu-spart-slim-wl5005\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SPART Slim PU Bumper Plates | WL5005 with Reinforced Hub\" \/>\n<meta property=\"og:description\" content=\"SPART Slim PU Bumper Plates in Urethane. Reinforced hub and tested for 10,000 drops. Slim profile for maximum loads. Professional quality.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.spartfitness.it\/en\/product\/dischi-bumper-pu-spart-slim-wl5005\/\" \/>\n<meta property=\"og:site_name\" content=\"SPART Fitness\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/spart.zun\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-29T08:43:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.spartfitness.it\/wp-content\/uploads\/2019\/08\/WL-5005-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.spartfitness.it\/en\/product\/dischi-bumper-pu-spart-slim-wl5005\/\",\"url\":\"https:\/\/www.spartfitness.it\/en\/product\/dischi-bumper-pu-spart-slim-wl5005\/\",\"name\":\"SPART Slim PU Bumper Plates | WL5005 with Reinforced Hub\",\"isPartOf\":{\"@id\":\"https:\/\/www.spartfitness.it\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.spartfitness.it\/en\/product\/dischi-bumper-pu-spart-slim-wl5005\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.spartfitness.it\/en\/product\/dischi-bumper-pu-spart-slim-wl5005\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.spartfitness.it\/wp-content\/uploads\/2019\/08\/WL-5005-1.jpg\",\"datePublished\":\"2019-08-19T09:40:09+00:00\",\"dateModified\":\"2026-04-29T08:43:00+00:00\",\"description\":\"SPART Slim PU Bumper Plates in Urethane. 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