{"product_id":"two-pack-20-inch-heavy-duty-bicycle-tubes-with-tr4","title":"Two Pack 20 Inch Heavy Duty Bicycle Tubes With TR4A-40L Schrader Valve Fits 20 X 1.75 1.90 1.95 2.0 2.125 2.25 Tires 45\/57-406 Durable Inner Tubes For Mountain And City Rides","description":"\u003cdiv\u003eTwo-Pack 20-Inch Heavy Duty Bicycle Tubes with TR4A-40L\u003cbr\u003e\n✔️ Two-pack, heavy duty tubes with TR4A-40L Schrader valve fit 20x1.75-2.25 tires \u003cp\u003eThese heavy duty inner tubes are designed for mountain and city bikes, delivering reliable inflation and puncture resistance for daily rides.\u003c\/p\u003e \u003cp\u003e✅ Fits 20 x 1.75-2.25 in tires (44.5-57 mm) on 406 mm rims \u003cbr\u003e✅ Heavy duty butyl rubber with increased thickness for longer air retention and puncture resistance \u003cbr\u003e✅ TR4A-40L Schrader valve ensures stable inflation and compatibility with common pumps \u003cbr\u003e✅ Pack of 2 tubes for ready replacement and value\u003c\/p\u003e \u003cp\u003e💡 What is a heavy duty bicycle inner tube used for and why choose a TR4A-40L Schrader valve?\u003c\/p\u003e\n\u003cp\u003eThis handy tube is built to last on rough pavement and long rides, offering strong puncture resistance and stable air pressure.\u003c\/p\u003e\n- Thick butyl and EPDM rubber improve puncture resistance and air retention\u003cbr\u003e\n- Fits 20 x 1.75-2.25 in tires on 406 mm rims (44.5-57 mm) for mountain and city bikes\u003cbr\u003e\n- TR4A-40L Schrader valve provides easy inflation with common pumps and adapters\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48527612313835,"sku":"VXB08B1DZH3N","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71P3rYkxZ8L.jpg?v=1779603106","url":"https:\/\/vxb.com\/products\/two-pack-20-inch-heavy-duty-bicycle-tubes-with-tr4","provider":"VXB Bearings","version":"1.0","type":"link"}