{"product_id":"two-pack-26-inch-beefed-up-heavy-duty-bike-inner-t","title":"Two Pack 26 Inch Beefed Up Heavy Duty Bike Inner Tubes With FV48mm Presta Valve Compatible With 26 By 1.75 To 26 By 2.25 Tire Sizes 45 57 559 Durable Replacement Tubes","description":"\u003cdiv\u003eTwo-Pack Heavy-Duty 26 Inch Bike Inner Tubes with FV48 \u003cbr\u003e\n✔️ FV48mm Presta valve, fits 26x1.75-2.25 tires, heavy-duty \u003cp\u003eThese heavy duty inner tubes are designed for 26 inch bikes and cover a range of tire sizes from 26x1.75 to 26x2.25. This pack is ideal as replacement tubes for mountain, road, cruiser and electric bikes, providing reliable performance and longer life.\u003c\/p\u003e \u003cp\u003e✅ 26\"x1.75\"\/2.25\" FV48mm (45\/57-559) compatibility \u003cbr\u003e ✅ Heavy duty replacement inner tube with enhanced puncture resistance \u003cbr\u003e ✅ Compatible tire range: 26x1.75, 26x1.90, 26x1.95, 26x2.0, 26x2.10, 26x2.125, 26x2.15, 26x2.20, 26x2.25 \u003cbr\u003e ✅ Increased thickness improves durability and service life \u003cbr\u003e ✅ Airtightness up to 200% vs standard tubes; holds higher pressure 6-9 months \u003cbr\u003e ✅ Suitable for mountain, road, cruiser, and electric bikes \u003cbr\u003e ✅ Easy install with valve orientation check; pre-install leak check advised \u003cbr\u003e ✅ Presta valve core not removable \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a heavy-duty bicycle inner tube used for and when should you choose a Presta valve version?\u003c\/p\u003e\nA handy overview to help you decide.\n- Handy for high-mileage bikes and rough roads where punctures and flats are a concern, offering longer life and fewer replacements\n- Uses FV48mm Presta valve compatible with 26x1.75-2.25 tires, suitable for many 26\" wheel setups\n- Great on mountain, road, cruiser, and electric bikes that demand durable, reliable tubes\n- Proper installation and occasional leak checks help maximize air retention and valve life\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48527281520875,"sku":"VXB08DG6LZM2","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81Te3JMTJpL.jpg?v=1779604538","url":"https:\/\/vxb.com\/products\/two-pack-26-inch-beefed-up-heavy-duty-bike-inner-t","provider":"VXB Bearings","version":"1.0","type":"link"}