AirStop tubes have a butyl construction that holds air better than standard tubes, and is more resistant to punctures.

• .9mm thick butyl construction for reliable performance in all applications
• Bead to bead Protek belt to provide flat protection

• Labeled Size: 700c x 25-32
• ISO Width (mm): 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32
• Wall Thickess: 0.9
• ISO Diameter: 622 / Road / 29"
• Shaft Type: Smooth
• Valve: Presta Short 32-40mm
• Valve Core: Fixed
• Weight: 120
• Tube Compound: Butyl