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          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
          • Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2
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          Ultraverse 18 Bike Inner Tubes 18 x 1.75, 1.95, 2.00, 2.10, 2.125, Set of 2

          $5.40 USD
          Shipping fees will be calculated at checkout.

          • Free worldwide shipping

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          • 18" BIKE INNER TUBE COMPATIBILITY – Designed to fit 18x1.50, 18x1.75, 18x1.90, 18x2.0, and 18x2.125 (47/57-355) tire sizes. Equipped with a durable 32 mm Schrader (AV32) valve, this butyl rubber replacement tube offers excellent flexibility and stretch—ideal for kids’, BMX, cruiser, and mountain bikes.
          • STRONG AIR-TIGHT BUILD – Crafted from high-elasticity, mould-cured butyl rubber that seals air effectively and resists pressure loss. The reinforced 32 mm Schrader AV valve with rubber base ensures a secure seal and smooth inflation. Thick walls keep pressure steady, reduce refills, and deliver a safe, stable ride on any terrain.
          • DURABLE & PUNCTURE-RESISTANT DESIGN – The thick butyl rubber structure withstands friction, heat, and road wear far better than standard tubes. Built to handle bumps, rough terrain, and daily rides, it extends tube lifespan and reduces replacement frequency.
          • COMPLETE 18in BIKE TUBE KIT – Compatible with kids’, BMX, cruiser, mountain, and electric bikes. Each set includes two premium butyl rubber inner tubes and two tire levers for quick, easy replacement. The user-friendly design fits 18x1.75–2.125 tires perfectly for fast installation.
          • 100% SATISFACTION GUARANTEE – If you have any concerns, contact us through Amazon’s messaging centre and we’ll do whatever it takes to make sure your experience meets or exceeds expectations.
          UPC677222545642
          Number of Items2
          ManufacturerULTRAVERSE
          Included ComponentsInstructions, 2 inner tubes, 2 bike levers
          Unit Count1 Pack
          Manufacturer Part Number101
          Warranty DescriptionWarranty covers defects in workmanship and materials for all parts of the product; it does not extend to damage caused by normal use, misuse, improper maintenance, or accidental wear and tear.
          Valve TypeSchrader
          Wheel Size18 inches
          Compatible Tire Width Maximum44 millimeters
          Bike TypeBMX, Cruiser Bike, Kids Bike, MTB, Foldable Bike
          Item Diameter18 inches
          Item Width1.75 inches
          Valve Length37 millimeters
          Size18'' x 1.75/2.125
          Material TypeButyl Rubber
          MaterialButyl Rubber
          Wheel18 inches
          The video showcases the product in use.The video guides you through product setup.The video shows the product being unpacked.

          Ultraverse Schrader Inner Tube

          Ultraverse schrader inner tube
          Ultraverse schrader inner tube
          Ultraverse schrader inner tube
          Ultraverse schrader inner tube
          Ultraverse schrader inner tubeUltraverse schrader inner tube
          Ultraverse schrader inner tube
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