Anti-puncture bicycle inner tube

26-inch self-repairing inner tube PNA

Inner tube with preventive anti-puncture liquid for new front or rear tires adaptable for bicycle, mountain bike, VTC, electrically assisted (E-Bike, VAE)... depending on dimensions. This self-sealing preventative liquid is a gel that automatically fills and seals small holes in the tread to allow you to continue driving.

Technical characteristics and dimensions of the puncture-proof inner tube

• Brand: PNA
• Valve Type: Schrader Straight (Auto Mount Ø8mm - American Valve AV)
• Valve length: 48 mm
• For tire dimensions (French standard): 26x1.95, 26x2.00, 26x2.10 and 26x2.125
• For tire sizes (ETRTO standard): 50-622, 52-622 and 54-622

To find out more about the different types of inner tube valves, refer to our guide by clicking on this link.