{"product_id":"inner-tube-21-inches-for-tire-90-100-ds07-3066","title":"Inner tube 21 inches for tire 90\/100","description":"\u003cp\u003eInner tube. The inner tubes are made of 100% butyl and come in different thicknesses depending on the intended use. The 3.0 mm version is the lightest of the heavy-duty tubes (twice the resistance of standard tubes). The 4.0 mm (UHD) version is heavier but can withstand extreme stress. This inner tube is exceptionally puncture-resistant. The inflation valve is usually the weakest point of a tube, so most sizes use the TR6 standard instead of the common TR4: its elliptical reinforcement area gives greater tear resistance while staying very flexible and sitting well against the rim. Please check the details and dimensions against your needs before ordering.\u003c\/p\u003e","brand":"NRTeam","offers":[{"title":"2.0 mm","offer_id":59519307317596,"sku":"DS07.3266","price":13.9,"currency_code":"EUR","in_stock":true},{"title":"3.0 mm","offer_id":59519307350364,"sku":"DS07.3166","price":19.8,"currency_code":"EUR","in_stock":true},{"title":"4.0 mm","offer_id":59519307383132,"sku":"DS07.3066","price":25.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/9348\/4892\/files\/01-80_695421dc-5fde-4340-ab80-fa1edaf30feb.jpg?v=1792043108","url":"https:\/\/checkout.zixracingparts.com\/products\/inner-tube-21-inches-for-tire-90-100-ds07-3066","provider":"Zix Racing Parts","version":"1.0","type":"link"}