Description                                                                                                                       Experience superior puncture protection and a smooth, reliable ride with the HARTEX 48 mm inner tube, designed specifically for MTB Cycling. This high-quality inner tube boasts a durable construction and precise fit, ensuring optimal performance on challenging terrains. Built for demanding cyclists, the HARTEX 48 mm inner tube provides exceptional resistance to punctures and abrasions, minimizing downtime and maximizing your riding enjoyment.

This Presta valve inner tube is engineered for 48 mm wide tires, providing a perfect match for a wide range of mountain bike wheel sizes. The Presta valve ensures precise inflation and a secure seal, preventing air leakage and maintaining optimal tire pressure for enhanced control and handling. The HARTEX 48 mm inner tube is constructed from high-quality butyl rubber, a material renowned for its excellent air retention properties and elasticity. This ensures long-lasting performance and minimizes the need for frequent inflation. Butyl rubber also provides superior resistance to heat buildup, a crucial factor for maintaining tire integrity during intense rides.