{"product_id":"sti-mx-and-off-road-heavy-duty-tubes-110-120-90-19-4-50-5-00-19","title":"STI MX and Off-Road Heavy Duty Tubes, 110-120\/90-19 (4.50\/5.00-19)","description":"At 2mm thick, the “Heavy Duty” model is 50 percent thicker than most standard tubes on the market today. The “Extreme Duty” butyl rubber uses a 3mm spec, making it 30 percent beefier than most heavy-duty tubes now available. The “Ultra Duty” tubes utilize a nearly bombproof 4mm thickness. \u003cp\u003e\u003cstrong\u003eNOTE: This item may be subject to additional shipping charges.\u003c\/strong\u003e\u003c\/p\u003e","brand":"STI","offers":[{"title":"Default Title","offer_id":42299873656901,"sku":"M99-099011","price":46.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/1955\/6165\/files\/media__catalog__product__2__2__224fe323-a0ce-42d1-b033-ff76971104fd_m99-099011.jpg?v=1764655322","url":"https:\/\/royaldistributing.com\/products\/sti-mx-and-off-road-heavy-duty-tubes-110-120-90-19-4-50-5-00-19","provider":"Royal Distributing","version":"1.0","type":"link"}