{"product_id":"heavy-duty-inner-tube-2mm-butyl-rubber-tr4-straight-2-25-2-50-16-70-90-16","title":"Heavy Duty Inner Tube – 2mm Butyl Rubber, TR4 Straight 2.25\/2.50-16 (70\/90-16)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket inner tube replacement part is designed for tire and wheel assemblies using the supplied 2.25\/2.50-16 or 70\/90-16 sizing. It features 2mm butyl rubber construction and a TR4 straight valve configuration.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInner tube replacement part\u003c\/li\u003e\n\u003cli\u003e2mm butyl rubber\u003c\/li\u003e\n\u003cli\u003eTR4 straight valve\u003c\/li\u003e\n\u003cli\u003eFits the supplied 2.25\/2.50-16 size\u003c\/li\u003e\n\u003cli\u003eFits the supplied 70\/90-16 size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.25\/2.50-16 tire size\u003c\/li\u003e\n\u003cli\u003e70\/90-16 tire size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Inner tube\u003c\/li\u003e\n\u003cli\u003eConstruction: 2mm butyl rubber\u003c\/li\u003e\n\u003cli\u003eValve Type: TR4 straight\u003c\/li\u003e\n\u003cli\u003eSize: 2.25\/2.50-16 (70\/90-16)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is this inner tube used for? \u003cstrong\u003eA:\u003c\/strong\u003e It is used as an inflatable inner tube for a compatible tire and wheel assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should I verify fitment before purchase? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm that your existing tube or tire uses the 2.25\/2.50-16 or 70\/90-16 size and a TR4 straight valve.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"RivetOak","offers":[{"title":"Default Title","offer_id":49124359602276,"sku":"LL1B12311","price":74.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_5e4e42e0-d7d9-4bc3-94df-cb07aa31ffd5.jpg?v=1789156728","url":"https:\/\/www.rivetoak.com\/products\/heavy-duty-inner-tube-2mm-butyl-rubber-tr4-straight-2-25-2-50-16-70-90-16","provider":"RivetOak","version":"1.0","type":"link"}