{"product_id":"26-heavy-duty-bike-tubes-26x1-75-1-95-2-1-2-125-2-25-45-57-559-26-bicycle","title":"26\" Heavy Duty Bike Tubes 26x1.75\/1.95\/2.1\/2.125\/2.25 (45\/57-559) 26 Bicycle","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis heavy duty bicycle inner tube is designed for 26 inch bicycle tires in the listed width range. It supports tire sizes 26x1.75, 26x1.95, 26x2.1, 26x2.125, and 26x2.25, with the supplied 45\/57-559 marking.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy duty bicycle inner tube\u003c\/li\u003e\n\u003cli\u003eFor 26 inch bicycle tires\u003c\/li\u003e\n\u003cli\u003eSupports multiple tire widths from 1.75 to 2.25\u003c\/li\u003e\n\u003cli\u003eIncludes the 45\/57-559 size marking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor 26x1.75 bicycle tires\u003c\/li\u003e\n\u003cli\u003eFor 26x1.95 bicycle tires\u003c\/li\u003e\n\u003cli\u003eFor 26x2.1 bicycle tires\u003c\/li\u003e\n\u003cli\u003eFor 26x2.125 bicycle tires\u003c\/li\u003e\n\u003cli\u003eFor 26x2.25 bicycle tires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Bicycle inner tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 26 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Tire Sizes:\u003c\/strong\u003e 26x1.75, 26x1.95, 26x2.1, 26x2.125, 26x2.25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Marking:\u003c\/strong\u003e 45\/57-559\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is a bicycle inner tube used for? \u003cstrong\u003eA:\u003c\/strong\u003e An inner tube fits inside a compatible bicycle tire and holds the air needed for riding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify the correct tube before purchase? \u003cstrong\u003eA:\u003c\/strong\u003e Check the markings on your existing tube or tire and confirm the 26 inch size, one of the listed width options, and the 45\/57-559 marking.\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":49123907141732,"sku":"LL1B10554","price":64.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_1dc61fbb-26b7-407c-8e0f-810829bc4538.jpg?v=1789143525","url":"https:\/\/www.rivetoak.com\/products\/26-heavy-duty-bike-tubes-26x1-75-1-95-2-1-2-125-2-25-45-57-559-26-bicycle","provider":"RivetOak","version":"1.0","type":"link"}