{"product_id":"rule-tpu-tube","title":"Rule TPU Tube","description":"\u003ch2\u003eUltralight TPU Inner Tube – 700c Road \u0026amp; Gravel\u003c\/h2\u003e\u003cp\u003eDesigned for performance-driven riders, this ultralight TPU inner tube delivers exceptional weight savings, improved rolling efficiency, and reliable air retention for both road and gravel setups.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 700 x 23–28 mm\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eValve Type:\u003c\/strong\u003e Presta\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eValve Lengths Available:\u003c\/strong\u003e 45 mm \/ 65 mm \/ 85 mm\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 35 g (±5%)\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eRecommended Pressure:\u003c\/strong\u003e 6–9 bar\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Road \u0026amp; Gravel\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eTube Composition:\u003c\/strong\u003e High-performance TPU (Thermoplastic Polyurethane)\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eValve Material:\u003c\/strong\u003e Nickel-plated brass\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eAt just 35 grams, this TPU tube significantly reduces rotational weight compared to traditional butyl tubes, improving acceleration and responsiveness. TPU construction also offers excellent air retention, puncture resistance, and compact pack size — making it ideal for race builds, deep carbon wheelsets, and minimalist saddle setups.\u003c\/p\u003e\u003cp\u003eA smart upgrade for riders chasing performance without committing to full tubeless.\u003c\/p\u003e","brand":"Leadout Performance","offers":[{"title":"Default Title","offer_id":56782320206168,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.leadoutperformance.co.uk\/products\/rule-tpu-tube","provider":"Leadout Performance","version":"1.0","type":"link"}