{"product_id":"pirelli-heavy-duty-tube-21-tr-5","title":"Pirelli Heavy Duty Tube — 21\" (TR-4)","description":"\u003cp\u003eThe Pirelli Heavy Duty 21\" Tube is built for serious riders who need strength and reliability on tough terrain. Made with thick, puncture-resistant rubber and a center-mounted TR-4 metal valve stem, this tube is ideal for front wheels on dirt bikes and dual-sport machines. It’s tough enough to take on sharp rocks, hard landings, and high-speed trails without letting you down.Size: 21-inchValve Type: TR-4 (center metal stem)Construction: Extra-thick, heavy-duty rubberUse: Great for motocross, enduro, adventure, and trail riding\u003c\/p\u003e","brand":"Pirelli","offers":[{"title":"Default Title","offer_id":48161160921242,"sku":"747299","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6166\/7738\/files\/747299_1705941442.jpg?v=1780203962","url":"https:\/\/garamoto.com\/products\/pirelli-heavy-duty-tube-21-tr-5","provider":"GARA","version":"1.0","type":"link"}