Uncompromising strength, no compromises on performance | KAmon 1400R20 Butyl Inner Tube: Designed for heavy-duty applications

In mining, construction sites, or long-distance transportation, the biggest fear isn't the distance, but rather downtime caused by inner tube failures. KAmon 1400R20 butyl rubber inner tubes are specifically designed to handle complex working conditions and heavy loads, providing reliable performance every step of the way.

Why choose KAmon Butyl Inner Tubes?

High-purity butyl rubber for exceptional airtightness. Ordinary natural rubber inner tubes are prone to air leakage, while KAmon uses high-content butyl rubber. Its molecular structure is extremely dense, with an air permeability rate only 1/10 that 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.