Bike Inner Tubes 20 x 2.125-2.4 Schrader Valve 32mm with Puncture Proof Bicycle Tire Liner 40mm

Bike Inner Tubes 20 x 2.125-2.4 Schrader Valve 32mm + 1 pair of bicycle tube flat protectors 40mm

• Size Compatibility: Specifically designed for 20 x 2.2-2.4 inch bike tires, ensuring a perfect fit. (Fit for 20x2.2 20x2.25 20x2.3 20x2.35 20x2.4). Valve stem type: Standard Schrader valve for easy inflation and compatible with most bike pumps.
• Material: Butyl rubber for enhanced durability and resistance to punctures, built to withstand various road conditions and terrains.
• 40mm Tire Liner: Length: 2300mm. Width: 40mm. Thickness: 1mm. Suitable for 2.125" to 2.4" wide tires, tire size like 16'' 18'' 20'' 24'' 26'' 27.5'' 29'' 700c. Common sizes include 18x2.2, 18x2.25, 18x2.3, 18x2.4, 20x2.2, 20x2.25, 20x2.3, 20x2.4, 24x2.2, 24x2.25, 24x2.3, 24x2.4, 26x2.20, 26x2.25, 26x2.35, 26x2.4, 27.5x2.20, 27.5x2.35, 27.5x2.4, 29x2.2, 29x2.35, 29x2.4, 700x42c, 700x43c etc. Best for mountain bikes, city bikes, and heavy-duty commuter bikes.
• Durable Materials: Corki Cycles tire liners constructed from high-quality TPU. Puncture proof bicycle tires significantly enhance the longevity of your tires. They mitigate wear and tear caused by road debris and rough surfaces, ensuring that your tires maintain their structure and integrity over time.
• Self-Adhesive Design: The adhesive backing makes it easy to apply the liner directly to the inner surface of your tire. Once placed, it stays securely in place, forming a protective layer that doesn’t shift or slide during your ride.