P ZERO SmarTUBE is the most advanced road cycling inner tube of our entire range, it was born to meet the demands of lightness and handling of the pro riders of the World Tour, its first application was for the tubular P ZERO Race Tub SL, now it is also available as a replacement for every amateur. The classic butyl has been replaced with a technologically advanced material, TPU (thermoplastic polyurethane) characterized by elasticity and mechanical strength. This features make it possible to produce an air chamber up to 70% lighter, up to 50% more compact and almost as durable as a classic butyl chamber. P ZERO SmarTUBE is the ultimate solution for cyclists who still use traditional clinchers and want to improve the performance of their bike and for those looking for a lightweight and compact replacement for tubeless-ready tires.

• Compatible with disc and skid brake systems Presta valve, black.
• Size: 700x23 / 32c, 42 mm valve.
• Valve: presta 42 mm.
• Weight: 35g.
• Tpu material.