N/A, Air chamber,

This Hutchinson road bike inner tube is designed for demanding cyclists. It features a high-quality Presta valve that ensures perfect airtightness and makes high-pressure inflation easy. It is perfectly suited for Tubetype tires, providing safe and reliable performance on asphalt Outstanding cycling performance: this accessory is essential for those looking to prevent punctures without adding weight to their setup. Its ability to maintain pressure ensures optimal efficiency during your rides, whether for training or competition With a thickness of 0.9 mm, this inner tube provides optimal durability. Made from premium Butyl, it extends tire life and ensures a smooth, worry-free ride This model complies with ETRTO dimensional standards to ensure perfect compatibility with your rims and tires. It fits precisely the specified tire width, providing a consistent setup that enhances bike stability when cornering and braking Fitting Tips – Always check the condition of your rim tape before installation to prevent cuts. Slightly inflate the inner tube before inserting it to avoid pinch flats. Make sure to fully unscrew the valve core before inflation and screw it back afterward to ensure proper sealing during your rides