Bike Tube 20 x 2.125-2.4 Schrader Valve 32mm with Bicycle Tire Liners 40mm

1 pair of 20 x 2.125-2.4 bike tubes with 1 pair of bicycle tube flat protectors width 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)
• Material: Crafted from durable butyl rubber, Corki Cycles 20” bike tubes are designed to withstand various terrains, ensuring long-lasting performance.
• 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.