- Ultra-light and strong construction: Made from lightweight material, this inner tube weighs only 60 g while maintaining strength and durability. By reducing the mass of the tire assembly, it contributes to quicker acceleration, improved handling, and better climbing performance. - Reliable sealing and stability: Delivers excellent air retention for a stable tire pressure, enhancing safety on downhill sections. Resistant to high and low temperatures, providing long-lasting, stable performance. - Metal valve for durability: Equipped with a metal air valve, this tube is more robust and less prone to breakage, enabling a reliable and convenient inflation process. - Wide compatibility: Fits 700C bikes and is suitable for tire sizes from 32C to 45C. Compatible with both rim brake and disc brake wheelsets, offering versatility and convenience. - Use scenarios: - Daily commuting on mixed urban roads where a light, reliable tube improves responsiveness. - Road cycling with occasional descents where stable pressure and durability matter. - Gravel or mixed-terrain rides using 32C-45C tires for versatile performance.