KAmon 1400R20 Butyl Inner Tube High-purity Designed Heavy-duty applications

Why KAmon Butyl Inner Tubes worth your choose?

High-purity butyl rubber for exceptional airtightness. Ordinary natural rubber inner tubes are easy to air leakage, but KAmon uses high-content butyl rubber. Its molecular structure is highly dense, with an air permeability rate is 1/10 of natural rubber.

Practical benefits: No need for frequent air refills, tires won't deflate even after prolonged parking, effectively protecting the outer tire from damage due to underinflation.

High temperature resistance and anti-aging properties, fearless of continuous operation. Wheel hub temperatures rise significantly under long-distance heavy loads, and ordinary inner tubes are prone to becoming sticky and brittle. KAmon butyl inner tubes have excellent thermal stability, maintaining stable physical properties even under high-temperature friction.

Practical benefits: Greatly reduces the risk of tire blowouts, extends service life, and reduces the frequency of tire changes.

Thickened design for strong tear resistance and self-healing capabilities. For the large 1400R20 size, we have optimized the sidewall thickness. The highly elastic rubber makes it more resilient against compression and impact, exhibiting excellent tear resistance.

Precision valve stem for enhanced leak prevention. Equipped with high-quality all-copper valve stems, which are corrosion-resistant and oxidation-resistant, combined with a thickened base design, eliminating the risk of air leakage at the base.