{"product_id":"parts-unlimited-inner-tube-heavy-duty-21-tr-4-center-metal-valve-b20076","title":"Parts unlimited Inner Tube - Heavy Duty - 21\" - TR-4 - Center Metal Valve B20076","description":"2.8-3mm thick rubber provides extra protection against punctures and pinching. Made of natural rubber which offers a very high tear strength. Best suited for offroad use. TR-4 valve stem.\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n","brand":"Parts unlimited","offers":[{"title":"Default Title","offer_id":44631159570639,"sku":"P100_B20076","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4164\/7055\/files\/Parts-unlimited-Inner-Tube-Heavy-Duty-21-TR-4-Cent-1760948486.webp?v=1760948487","url":"https:\/\/www.cimotorsports.com\/products\/parts-unlimited-inner-tube-heavy-duty-21-tr-4-center-metal-valve-b20076","provider":"CI Motorsports","version":"1.0","type":"link"}