{"product_id":"schwalbe-18in-standard-tube","title":"Schwalbe 18in Standard Tube","description":"\u003cp\u003eThe Schwalbe 18in Standard Tube is made for 18 inch bicycle tires and uses Schwalbe’s quality rubber compound for reliable fitment across a wider range of tire sizes. Nickel-plated valve components help improve valve durability.\u003c\/p\u003e\n\n\u003cp\u003eThis group includes Schrader and Presta options with 40mm threaded valves and removable cores. Choose the variant that matches your tire size and rim valve type.\u003c\/p\u003e","brand":"SCHWALBE","offers":[{"title":"18 x 1.1–1.45 \/ Schrader 40mm","offer_id":47738137608355,"sku":"63664","price":7.59,"currency_code":"USD","in_stock":false},{"title":"18 x 1.25–1.85 \/ Presta 40mm","offer_id":47738137641123,"sku":"63665","price":7.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8528\/7331\/files\/63664.jpg?v=1780531965","url":"https:\/\/mobilebikepros.com\/products\/schwalbe-18in-standard-tube","provider":"Mobile Bike Pros","version":"1.0","type":"link"}