Specialized Pv Airlock Tube 27.5/650b x 1.75–2.4 40 mm

We’re not afraid to say it: our Airlock Presta Valve Tubes are the best-performing self-sealing tubes on the market. And it’s all thanks to our powerful Airlock sealing solution, which coats the tube to provide permanent protection against punctures. Not only that, but this solution is designed to work continuously to prevent small leaks that can lead to a complete disaster, so you don’t have to worry about getting a flat when riding over debris. In addition, we’ve solved the common problem of sealing solution buildup with a completely uniform design, so the tire/tube combination rolls smoothly and evenly at all times.

CARACTERISTICAS:

• The best option for reducing punctures.
• It is non-toxic.
• Works continuously to prevent small leaks.
• Uniform formulation that prevents clumping.
• Does not dry out like most sealants.