{"product_id":"thorn-resistant-tube-20-x-1-75-a-v","title":"Thorn Resistant Tube 20 x 1.75 A\/V","description":"Heavy-duty inner tube built to handle rough terrain and puncture-prone conditions. The 20 x 1.75 size fits most kids' bikes and compact folders. Schrader valve (A\/V) delivers easy inflation and compatibility with standard pumps. Reinforced casing resists thorns, sharp rocks, and debris, reducing flats on trail rides and urban commutes. Durable rubber compound maintains air retention across temperature changes. Essential backup for serious riders who demand reliability over distance.","brand":"BiCycle Lab","offers":[{"title":"Default Title","offer_id":45648301916229,"sku":"4667","price":19.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/4228\/0005\/files\/4669.webp?v=1787982678","url":"https:\/\/bicyclelab.com.au\/products\/thorn-resistant-tube-20-x-1-75-a-v","provider":"BiCycle Lab","version":"1.0","type":"link"}