{"product_id":"ridenow-gravel-metal-valve-tpu-tube-45g","title":"RideNow Gravel Metal Valve TPU Tube - 45g","description":"\u003cp\u003e\u003cstrong\u003eGo lighter. Pack smaller. Keep rolling.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRace Formula Ridenow TPU Gravel Inner Tube\u003c\/strong\u003e is an ultra-lightweight \u003cstrong\u003e700c gravel bike inner tube\u003c\/strong\u003e designed for tyres from \u003cstrong\u003e32–47mm wide\u003c\/strong\u003e. Made from thermoplastic polyurethane (TPU), it delivers a substantial weight and pack-size saving over conventional butyl tubes without sacrificing the practicality of a traditional inner tube setup.\u003c\/p\u003e\n\u003cp\u003eAt just \u003cstrong\u003e45g\u003c\/strong\u003e, the Ridenow Gravel Tube is ideal for gravel racing, bikepacking, adventure rides and everyday all-road riding where reducing rotating weight — and carrying a compact spare — actually matters.\u003c\/p\u003e\n\u003cp\u003eTPU construction offers \u003cstrong\u003ereduced rolling resistance\u003c\/strong\u003e compared with conventional butyl tubes, while taking up around \u003cstrong\u003e50% less space in your saddle bag or riding pack\u003c\/strong\u003e. The result is a lightweight, compact spare that's easy to carry on longer rides and remote gravel adventures.\u003c\/p\u003e\n\u003cp\u003eRace Formula's updated \u003cstrong\u003eTPU + metal composite valve\u003c\/strong\u003e provides improved strength, durability and airtightness, with a removable valve for added practicality.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-lightweight TPU construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e45g weight\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e700c gravel and all-road tyres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003e32–47mm tyre widths\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e70% lighter\u003c\/strong\u003e than conventional butyl inner tubes\u003c\/li\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e50% less packed volume\u003c\/strong\u003e for easier storage\u003c\/li\u003e\n\u003cli\u003eReduced rolling resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPU + metal composite valve\u003c\/strong\u003e for improved strength and airtightness\u003c\/li\u003e\n\u003cli\u003eRemovable valve\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003erim brake and disc brake wheelsets\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBright colour for easy identification\u003c\/li\u003e\n\u003cli\u003eIdeal for gravel racing, bikepacking, adventure riding and lightweight road setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Thermoplastic Polyurethane (TPU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 700 x 32\/47c\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended tyre width:\u003c\/strong\u003e 32–47mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 45g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve:\u003c\/strong\u003e TPU + metal composite, removable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel compatibility:\u003c\/strong\u003e Rim brake and disc brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Gravel \/ All-Road \/ Road\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Installation \u0026amp; Inflation Warning\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo not inflate the tube outside of a tyre.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to the composition and stretch characteristics of TPU, the tyre carcass is required to support the tube during inflation. Inflating a TPU tube outside of the tyre can cause \u003cstrong\u003eirreparable damage\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis damage is \u003cstrong\u003enot a manufacturing fault and will void the tube's warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAlways install the tube fully inside the tyre before inflating and follow the manufacturer's recommended installation procedure.\u003c\/p\u003e","brand":"RideNow","offers":[{"title":"45mm","offer_id":52303717400792,"sku":"Inner tube-18","price":29.99,"currency_code":"AUD","in_stock":true},{"title":"65mm","offer_id":52303717433560,"sku":"Inner tube-19","price":29.99,"currency_code":"AUD","in_stock":true},{"title":"85mm","offer_id":52303717466328,"sku":"Inner tube-190","price":29.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2348\/1571\/files\/ridenow-gravel-metal-valve-tpu-tube-45g.jpg?v=1789619732","url":"https:\/\/ccache.cc\/products\/ridenow-gravel-metal-valve-tpu-tube-45g","provider":"CCACHE","version":"1.0","type":"link"}