{"product_id":"400-x-6-in-inner-tube","title":"Marathon 400 x 6 in. Inner Tube","description":"Marathon 400 x 6 in. Inner Tube is designed to fit tires with a width of 4 inches and a sidewall height of 4 inches, perfectly matching a 6-inch wheel diameter. This inner tube features a straight valve stem for easy inflation and reliable performance. Ideal for maintaining optimal tire pressure and ensuring a smooth ride, this tube combines durability with precise fitment for your tire needs.\n\nModel Number: 490-328-0005","brand":"Marathon","offers":[{"title":"Default Title","offer_id":46632676786339,"sku":"729523","price":11.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/4f58c4e51a54bd630780dc7d6ab589c470213f0f_729523_1_H.png?v=1776301162","url":"https:\/\/www.hartvillehardware.com\/products\/400-x-6-in-inner-tube","provider":"Hartville Hardware","version":"1.0","type":"link"}