{"product_id":"wtb-nanoair-tpu-inner-tube-700-18-32-48-mm-presta-valve","title":"WTB NanoAir TPU Inner Tube – 700 × 18–32 | 48 mm Presta Valve","description":"\u003cp data-start=\"114\" data-end=\"310\"\u003eThe WTB NanoAir TPU Inner Tube is a lightweight, compact alternative to traditional butyl tubes, designed for road and all-road riders who want to reduce rotating weight and carry a smaller spare.\u003c\/p\u003e\n\u003cp data-start=\"312\" data-end=\"711\"\u003eMade from TPU (thermoplastic polyurethane), NanoAir tubes are significantly lighter than standard butyl tubes while maintaining durability for real-world riding. Their compact folded size makes them easy to stash in a saddle bag or jersey pocket, and each tube includes glueless TPU patches for quick repairs when needed. The 48 mm Presta valve provides broad compatibility with modern rim profiles.\u003c\/p\u003e\n\u003cp data-start=\"713\" data-end=\"727\"\u003eKey Features\u003c\/p\u003e\n\u003cul data-start=\"728\" data-end=\"1036\"\u003e\n\u003cli data-start=\"728\" data-end=\"791\"\u003e\n\u003cp data-start=\"730\" data-end=\"791\"\u003eTPU construction for reduced weight compared to butyl tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"792\" data-end=\"867\"\u003e\n\u003cp data-start=\"794\" data-end=\"867\"\u003eCompact packed size—approximately one-third the size of a standard tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"868\" data-end=\"914\"\u003e\n\u003cp data-start=\"870\" data-end=\"914\"\u003eDesigned for road and all-road tire widths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"915\" data-end=\"979\"\u003e\n\u003cp data-start=\"917\" data-end=\"979\"\u003eIncludes glueless TPU patches for trail- or roadside repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"980\" data-end=\"1036\"\u003e\n\u003cp data-start=\"982\" data-end=\"1036\"\u003e48 mm Presta valve suitable for a wide range of rims\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1038\" data-end=\"1057\"\u003eTechnical Details\u003c\/p\u003e\n\u003cul data-start=\"1058\" data-end=\"1370\"\u003e\n\u003cli data-start=\"1058\" data-end=\"1072\"\u003e\n\u003cp data-start=\"1060\" data-end=\"1072\"\u003eBrand: WTB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1073\" data-end=\"1100\"\u003e\n\u003cp data-start=\"1075\" data-end=\"1100\"\u003eModel: NanoAir TPU Tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1101\" data-end=\"1121\"\u003e\n\u003cp data-start=\"1103\" data-end=\"1121\"\u003eWheel size: 700c\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1122\" data-end=\"1157\"\u003e\n\u003cp data-start=\"1124\" data-end=\"1157\"\u003eTire compatibility: 700 × 18–32\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1158\" data-end=\"1170\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1170\"\u003eISO: 622\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1171\" data-end=\"1193\"\u003e\n\u003cp data-start=\"1173\" data-end=\"1193\"\u003eValve type: Presta\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1194\" data-end=\"1217\"\u003e\n\u003cp data-start=\"1196\" data-end=\"1217\"\u003eValve length: 48 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1218\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1220\" data-end=\"1237\"\u003eValve angle: 0°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1267\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1267\"\u003eValve core: Non-removable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1314\"\u003e\n\u003cp data-start=\"1270\" data-end=\"1314\"\u003eMaterial: TPU (thermoplastic polyurethane)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1315\" data-end=\"1339\"\u003e\n\u003cp data-start=\"1317\" data-end=\"1339\"\u003eClaimed weight: 35 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1342\" data-end=\"1370\"\u003eSupplier number: W015-0089\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1372\" data-end=\"1553\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis tube is best suited for riders looking to minimize carried weight and space without switching to a tubeless setup, particularly for performance road and endurance applications.\u003c\/p\u003e","brand":"WTB","offers":[{"title":"Default Title","offer_id":52612713808186,"sku":null,"price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/630171-1.jpg?v=1768077129","url":"https:\/\/gograva.com\/products\/wtb-nanoair-tpu-inner-tube-700-18-32-48-mm-presta-valve","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}