20x4.0 Durable Fat Folding Tyre

Measuring 20 inches in diameter and 4.0 inches wide, these folding bike tyres are built from high-grade rubber with integrated puncture resistance technology. Their 60 TPI structure ensures structural integrity without sacrificing ride compliance. The lightweight construction supports agile handling and efficient power transfer, ideal for riders who value both control and speed. Designed explicitly for 20-inch folding bicycles, they serve equally well as direct replacements or performance upgrades. Suitable for year-round use on snow-covered paths, loose beach sand, forest tracks, and city streets — all without requiring pressure adjustments or accessory modifications.