{"id":528075,"date":"2026-02-15T03:00:56","date_gmt":"2026-02-15T02:00:56","guid":{"rendered":""},"modified":"2026-02-25T16:35:52","modified_gmt":"2026-02-25T15:35:52","slug":"schwalbe-bnb-av9s-24-inch-20-28-540-541-av-40mm","status":"publish","type":"product","link":"https:\/\/www.bikebudget.nl\/en\/schwalbe-bnb-av9s-24-inch-20-28-540-541-av-40mm\/","title":{"rendered":"Schwalbe inner tube AV9S 24 inch 20\/28-540\/541 av 40mm"},"content":{"rendered":"<p>The Schwalbe AV9S is a inner tube in the size 24 inch (20\/28-540\/541 ETRTO) with auto valve (Schrader), a vent length of 40mm and is made of black rubber. This inner tube weighs only 95 grams and is made of rubber. Due to the high butyl content, this inner tube holds the air pressure significantly longer. Each tire is inflated in the factory and tested for airtightness for 24 hours. The group-internal tire system makes this inner tube extremely elastic for multiple tire sizes. Perfect for narrow 24 inch children's bikes and race bikes that are looking for a reliable lightweight inner tube. 100% recyclable.<\/p>\n<p><b>This inner tube is suitable for outer tires with the following sizes:<\/b><\/p>\n<p>24 x 0.75 \/ 20-540 ETRTO<br \/>\n24 x 0.85 \/ 23-540 ETRTO<br \/>\n24 x 1.00 \/ 25-540 ETRTO<br \/>\n24 x 1.10 \/ 28-540 ETRTO<br \/>\n24 x 0.75 \/ 20-541 ETRTO<br \/>\n24 x 1.00 \/ 25-541 ETRTO<br \/>\n24 x 1.10 \/ 28-541 ETRTO<\/p>","protected":false},"excerpt":{"rendered":"<p>Schwalbe inner tube AV9S, suitable for 24 inch tires, in the ETRTO size 20\/28-540\/541. Equipped with a 40mm long Auto\/Schrader valve. Schwalbe inner tubes are 100% fully recyclable.<\/p>","protected":false},"featured_media":528304,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[14692],"product_cat":[16964],"product_tag":[],"class_list":["post-528075","product","type-product","status-publish","has-post-thumbnail","product_brand-schwalbe","product_cat-24-inch","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Schwalbe binnenband AV9S 24 inch 20\/28-540\/541 av 40mm - BikeBudget.nl<\/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:\/\/www.bikebudget.nl\/en\/schwalbe-bnb-av9s-24-inch-20-28-540-541-av-40mm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Schwalbe binnenband AV9S 24 inch 20\/28-540\/541 av 40mm - BikeBudget.nl\" \/>\n<meta property=\"og:description\" content=\"Schwalbe binnenband AV9S, geschikt voor 24 inch, in de ETRTO maat 20\/28-540\/541. 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