{"product_id":"2-pack-18-inch-heavy-duty-bike-tubes-18x210-to-18x","title":"2 Pack 18 Inch Heavy Duty Bike Tubes 18x2.10 To 18x2.50 AV32mm Schrader Valve 52 By 64 By 355 Inner Tubes For Bicycle Tires Compatible With 18x2.10 18x2.125 18x2.20 18x2.3 18x2.35 18x2.4 18x2.50","description":"\u003cdiv\u003eHeavy duty 18 inch bike inner tubes 18x2.10-18x2.50 AV32\u003cbr\u003e\n✔️ 18x2.10-18x2.50 inner tubes, AV32mm Schrader, 2-pack \u003cp\u003eThese heavy-duty bicycle inner tubes are designed to replace worn tubes on 18-inch wheels, compatible with 18x2.10 through 18x2.50 tires and fitted with AV32mm Schrader valves. They’re commonly used on mountain, road, cruiser, and electric bikes to boost puncture resistance and ride comfort.\u003c\/p\u003e \u003cp\u003e✅ Heavy duty inner tube sized 18x2.10-18x2.50 AV32mm (52\/64-355)\u003cbr\u003e✅ Compatible with 18x2.10, 18x2.125, 18x2.20, 18x2.25, 18x2.30, 18x2.35, 18x2.40, 18x2.50 tires\u003cbr\u003e✅ Increased air tightness and 40% thicker body for puncture resistance\u003cbr\u003e✅ Longer air retention: maintains higher pressure for 6-9 months\u003cbr\u003e✅ AV32mm Schrader valve for easy inflation and broad bike compatibility\u003c\/p\u003e \u003cp\u003e💡 What is the best way to choose a bike inner tube for 18x2.10-18x2.50 tires?\nChoosing the right tube depends on tire size, valve type, and riding needs. Handy points:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize matches the tire width and diameter (18x2.10-18x2.50).\u003c\/li\u003e\n\u003cli\u003eValve type AV32mm Schrader fits most bikes and inflates easily.\u003c\/li\u003e\n\u003cli\u003eThick, durable butyl rubber boosts puncture resistance and air retention.\u003c\/li\u003e\n\u003cli\u003eInstall with the valve oriented correctly to avoid damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48527534489835,"sku":"VXB0928QPN18","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71q3VZIOVVL.jpg?v=1779605487","url":"https:\/\/vxb.com\/products\/2-pack-18-inch-heavy-duty-bike-tubes-18x210-to-18x","provider":"VXB Bearings","version":"1.0","type":"link"}