{"product_id":"inner-tube-standard-18-tr-4-center-metal-valve-2","title":"Inner Tube - Standard - 18\" - TR-4 - Center Metal Valve","description":"\"Real butyl tubes\" made from 100% butyl polymer, unlike other \"butyl\" tubes, which are blended with butyl polymer and natural rubber. Each tube is individually boxed with a full range of sizes and valve stem types clearly marked on each box end. 100% butyl tube minimizes natural air leakage while maintaining air pressure for a longer period of time.","brand":"Parts unlimited","offers":[{"title":"Default Title","offer_id":45265017241797,"sku":"P100_B20061","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/2492\/6917\/files\/03500341_0.png?v=1761757272","url":"https:\/\/ridedirect.com\/products\/inner-tube-standard-18-tr-4-center-metal-valve-2","provider":"Ride Direct","version":"1.0","type":"link"}